{"url":"http://public2.vulnerablecode.io/api/packages/364464?format=json","purl":"pkg:npm/matrix-js-sdk@23.1.1","type":"npm","namespace":"","name":"matrix-js-sdk","version":"23.1.1","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"38.2.0","latest_non_vulnerable_version":"38.2.0","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/17242?format=json","vulnerability_id":"VCID-6szy-r2cd-9kfw","summary":"matrix-js-sdk has insufficient MXC URI validation which allows client-side path traversal\n### Summary\n\nmatrix-js-sdk before 34.11.0 is vulnerable to client-side path traversal via crafted MXC URIs. A malicious room member can trigger clients based on the matrix-js-sdk to issue arbitrary authenticated GET requests to the client's homeserver.\n\n### Details\n\nThe Matrix specification demands homeservers to [perform validation](https://spec.matrix.org/v1.12/client-server-api/#security-considerations-5) of the `server-name` and `media-id` components of MXC URIs with the intent to prevent path traversal. However, it is not mentioned that a similar check must also be performed on the client to prevent *client-side* path traversal. matrix-js-sdk fails to perform this validation.\n\n### Patches\n\nFixed in matrix-js-sdk 34.11.1.\n\n### Workarounds\n\nNone.\n\n### References\n\n- https://spec.matrix.org/v1.12/client-server-api/#security-considerations-5\n- https://blog.doyensec.com/2024/07/02/cspt2csrf.html","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2024-50336","reference_id":"","reference_type":"","scores":[{"value":"0.00647","scoring_system":"epss","scoring_elements":"0.70702","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00877","scoring_system":"epss","scoring_elements":"0.75393","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00877","scoring_system":"epss","scoring_elements":"0.75288","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00877","scoring_system":"epss","scoring_elements":"0.75265","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00877","scoring_system":"epss","scoring_elements":"0.75308","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00877","scoring_system":"epss","scoring_elements":"0.75318","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00877","scoring_system":"epss","scoring_elements":"0.7534","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00877","scoring_system":"epss","scoring_elements":"0.75307","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00877","scoring_system":"epss","scoring_elements":"0.75346","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00877","scoring_system":"epss","scoring_elements":"0.75353","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00877","scoring_system":"epss","scoring_elements":"0.75343","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00877","scoring_system":"epss","scoring_elements":"0.75377","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00877","scoring_system":"epss","scoring_elements":"0.75382","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00877","scoring_system":"epss","scoring_elements":"0.75386","published_at":"2026-04-29T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2024-50336"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-50336","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-50336"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/matrix-org/matrix-js-sdk","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/matrix-org/matrix-js-sdk"},{"reference_url":"https://github.com/matrix-org/matrix-js-sdk/security/advisories/GHSA-xvg8-m4x3-w6xr","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"5.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-12T17:11:23Z/"}],"url":"https://github.com/matrix-org/matrix-js-sdk/security/advisories/GHSA-xvg8-m4x3-w6xr"},{"reference_url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00004.html","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00004.html"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2024-50336","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-50336"},{"reference_url":"https://spec.matrix.org/v1.12/client-server-api/#security-considerations-5","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-12T17:11:23Z/"}],"url":"https://spec.matrix.org/v1.12/client-server-api/#security-considerations-5"},{"reference_url":"https://github.com/advisories/GHSA-xvg8-m4x3-w6xr","reference_id":"GHSA-xvg8-m4x3-w6xr","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-xvg8-m4x3-w6xr"},{"reference_url":"https://security.gentoo.org/glsa/202505-03","reference_id":"GLSA-202505-03","reference_type":"","scores":[],"url":"https://security.gentoo.org/glsa/202505-03"},{"reference_url":"https://www.mozilla.org/en-US/security/advisories/mfsa2024-69","reference_id":"mfsa2024-69","reference_type":"","scores":[{"value":"none","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2024-69"},{"reference_url":"https://www.mozilla.org/en-US/security/advisories/mfsa2025-04","reference_id":"mfsa2025-04","reference_type":"","scores":[{"value":"high","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2025-04"},{"reference_url":"https://usn.ubuntu.com/7991-1/","reference_id":"USN-7991-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/7991-1/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/57025?format=json","purl":"pkg:npm/matrix-js-sdk@34.11.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-tj5a-r7hy-zfer"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/matrix-js-sdk@34.11.1"}],"aliases":["CVE-2024-50336","GHSA-xvg8-m4x3-w6xr"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-6szy-r2cd-9kfw"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/17227?format=json","vulnerability_id":"VCID-9747-ab3e-4bbg","summary":"Missing Authorization\nmatrix-js-sdk is the Matrix Client-Server SDK for JavaScript and TypeScript. An attacker present in a room where an MSC3401 group call is taking place can eavesdrop on the video and audio of participants using matrix-js-sdk, without their knowledge. To affected matrix-js-sdk users, the attacker will not appear to be participating in the call. This attack is possible because matrix-js-sdk's group call implementation accepts incoming direct calls from other users, even if they have not yet declared intent to participate in the group call, as a means of resolving a race condition in call setup. Affected versions do not restrict access to the user's outbound media in this case. Legacy 1:1 calls are unaffected. This is fixed in matrix-js-sdk 24.1.0. As a workaround, users may hold group calls in private rooms where only the exact users who are expected to participate in the call are present.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2023-29529","reference_id":"","reference_type":"","scores":[{"value":"0.00184","scoring_system":"epss","scoring_elements":"0.39714","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00184","scoring_system":"epss","scoring_elements":"0.39845","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00184","scoring_system":"epss","scoring_elements":"0.39925","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00314","scoring_system":"epss","scoring_elements":"0.54578","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00314","scoring_system":"epss","scoring_elements":"0.54519","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00314","scoring_system":"epss","scoring_elements":"0.54556","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00316","scoring_system":"epss","scoring_elements":"0.54697","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00316","scoring_system":"epss","scoring_elements":"0.54715","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00316","scoring_system":"epss","scoring_elements":"0.54719","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00316","scoring_system":"epss","scoring_elements":"0.54667","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00316","scoring_system":"epss","scoring_elements":"0.5469","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00316","scoring_system":"epss","scoring_elements":"0.54711","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00316","scoring_system":"epss","scoring_elements":"0.54675","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00316","scoring_system":"epss","scoring_elements":"0.54728","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00325","scoring_system":"epss","scoring_elements":"0.55564","published_at":"2026-04-16T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2023-29529"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29529","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29529"},{"reference_url":"https://github.com/matrix-org/matrix-js-sdk","reference_id":"","reference_type":"","scores":[{"value":"5.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/matrix-org/matrix-js-sdk"},{"reference_url":"https://github.com/matrix-org/matrix-js-sdk/releases/tag/v24.1.0","reference_id":"","reference_type":"","scores":[{"value":"5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N"},{"value":"5.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-06T18:45:25Z/"}],"url":"https://github.com/matrix-org/matrix-js-sdk/releases/tag/v24.1.0"},{"reference_url":"https://github.com/matrix-org/matrix-spec-proposals/pull/3401","reference_id":"","reference_type":"","scores":[{"value":"5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N"},{"value":"5.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-06T18:45:25Z/"}],"url":"https://github.com/matrix-org/matrix-spec-proposals/pull/3401"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2023-29529","reference_id":"CVE-2023-29529","reference_type":"","scores":[{"value":"5.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-29529"},{"reference_url":"https://github.com/advisories/GHSA-6g67-q39g-r79q","reference_id":"GHSA-6g67-q39g-r79q","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-6g67-q39g-r79q"},{"reference_url":"https://github.com/matrix-org/matrix-js-sdk/security/advisories/GHSA-6g67-q39g-r79q","reference_id":"GHSA-6g67-q39g-r79q","reference_type":"","scores":[{"value":"5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N"},{"value":"5.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-06T18:45:25Z/"}],"url":"https://github.com/matrix-org/matrix-js-sdk/security/advisories/GHSA-6g67-q39g-r79q"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/57013?format=json","purl":"pkg:npm/matrix-js-sdk@24.1.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-6szy-r2cd-9kfw"},{"vulnerability":"VCID-9uwh-r958-gyg3"},{"vulnerability":"VCID-qetp-58nm-4fes"},{"vulnerability":"VCID-tj5a-r7hy-zfer"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/matrix-js-sdk@24.1.0"}],"aliases":["CVE-2023-29529","GHSA-6g67-q39g-r79q"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-9747-ab3e-4bbg"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/15737?format=json","vulnerability_id":"VCID-9uwh-r958-gyg3","summary":"matrix-js-sdk will freeze when a user sets a room with itself as a its predecessor\n### Impact\nA malicious homeserver can craft a room or room structure such that the predecessors form a cycle. The matrix-js-sdk's `getRoomUpgradeHistory` function will infinitely recurse in this case, causing the code to hang. This method is public but also called by the 'leaveRoomChain()' method, so leaving a room will also trigger the bug.\n\nEven if the CVSS score would be 4.1 ([AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:L](https://nvd.nist.gov/vuln-metrics/cvss/v3-calculator?vector=AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:L&version=3.1)) we classify this as High severity issue.\n\n### Patches\nThis was patched in matrix-js-sdk 34.3.1.\n\n### Workarounds\nSanity check rooms before passing them to the matrix-js-sdk or avoid calling either `getRoomUpgradeHistory` or `leaveRoomChain`.\n\n### References\nN/A.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2024-42369","reference_id":"","reference_type":"","scores":[{"value":"0.00205","scoring_system":"epss","scoring_elements":"0.42693","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00205","scoring_system":"epss","scoring_elements":"0.4232","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00205","scoring_system":"epss","scoring_elements":"0.42462","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00205","scoring_system":"epss","scoring_elements":"0.42546","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00205","scoring_system":"epss","scoring_elements":"0.42622","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00205","scoring_system":"epss","scoring_elements":"0.42685","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00205","scoring_system":"epss","scoring_elements":"0.42639","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00205","scoring_system":"epss","scoring_elements":"0.42656","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00205","scoring_system":"epss","scoring_elements":"0.42638","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00205","scoring_system":"epss","scoring_elements":"0.42666","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00205","scoring_system":"epss","scoring_elements":"0.42606","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00205","scoring_system":"epss","scoring_elements":"0.42658","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00205","scoring_system":"epss","scoring_elements":"0.42669","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00205","scoring_system":"epss","scoring_elements":"0.42699","published_at":"2026-04-16T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2024-42369"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-42369","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-42369"},{"reference_url":"https://github.com/matrix-org/matrix-js-sdk","reference_id":"","reference_type":"","scores":[{"value":"4.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:L"},{"value":"5.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/matrix-org/matrix-js-sdk"},{"reference_url":"https://github.com/matrix-org/matrix-js-sdk/commit/a0efed8b881b3db6c9f2c71d6a6e74c2828978c6","reference_id":"","reference_type":"","scores":[{"value":"4.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:L"},{"value":"5.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-08-21T14:41:11Z/"}],"url":"https://github.com/matrix-org/matrix-js-sdk/commit/a0efed8b881b3db6c9f2c71d6a6e74c2828978c6"},{"reference_url":"https://github.com/matrix-org/matrix-js-sdk/security/advisories/GHSA-vhr5-g3pm-49fm","reference_id":"","reference_type":"","scores":[{"value":"4.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:L"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"5.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-08-21T14:41:11Z/"}],"url":"https://github.com/matrix-org/matrix-js-sdk/security/advisories/GHSA-vhr5-g3pm-49fm"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2024-42369","reference_id":"","reference_type":"","scores":[{"value":"4.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:L"},{"value":"5.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-42369"},{"reference_url":"https://github.com/advisories/GHSA-vhr5-g3pm-49fm","reference_id":"GHSA-vhr5-g3pm-49fm","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-vhr5-g3pm-49fm"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/54939?format=json","purl":"pkg:npm/matrix-js-sdk@34.3.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-6szy-r2cd-9kfw"},{"vulnerability":"VCID-qetp-58nm-4fes"},{"vulnerability":"VCID-tj5a-r7hy-zfer"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/matrix-js-sdk@34.3.1"}],"aliases":["CVE-2024-42369","GHSA-vhr5-g3pm-49fm"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-9uwh-r958-gyg3"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/16959?format=json","vulnerability_id":"VCID-fs3v-8fsn-uygj","summary":"Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')\nmatrix-js-sdk is a Matrix messaging protocol Client-Server SDK for JavaScript. In versions prior to 24.0.0 events sent with special strings in key places can temporarily disrupt or impede the matrix-js-sdk from functioning properly, potentially impacting the consumer's ability to process data safely. Note that the matrix-js-sdk can appear to be operating normally but be excluding or corrupting runtime data presented to the consumer. This vulnerability is distinct from GHSA-rfv9-x7hh-xc32 which covers a similar issue. The issue has been patched in matrix-js-sdk 24.0.0 and users are advised to upgrade. There are no known workarounds for this vulnerability.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-28427.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-28427.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2023-28427","reference_id":"","reference_type":"","scores":[{"value":"0.00247","scoring_system":"epss","scoring_elements":"0.47937","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00247","scoring_system":"epss","scoring_elements":"0.47812","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00247","scoring_system":"epss","scoring_elements":"0.47895","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00247","scoring_system":"epss","scoring_elements":"0.47948","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00247","scoring_system":"epss","scoring_elements":"0.47954","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00359","scoring_system":"epss","scoring_elements":"0.58065","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00359","scoring_system":"epss","scoring_elements":"0.58092","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00359","scoring_system":"epss","scoring_elements":"0.58112","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00359","scoring_system":"epss","scoring_elements":"0.58135","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00359","scoring_system":"epss","scoring_elements":"0.58119","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00359","scoring_system":"epss","scoring_elements":"0.58116","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00359","scoring_system":"epss","scoring_elements":"0.58061","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00359","scoring_system":"epss","scoring_elements":"0.58086","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00435","scoring_system":"epss","scoring_elements":"0.62913","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00435","scoring_system":"epss","scoring_elements":"0.62906","published_at":"2026-04-16T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2023-28427"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-0547","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-0547"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1945","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1945"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1999","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1999"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-28427","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-28427"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29479","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29479"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29533","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29533"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29535","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29535"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29536","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29536"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29539","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29539"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29541","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29541"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29548","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29548"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29550","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29550"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"8.2","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/matrix-org/matrix-js-sdk","reference_id":"","reference_type":"","scores":[{"value":"8.2","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/matrix-org/matrix-js-sdk"},{"reference_url":"https://lists.debian.org/debian-lts-announce/2023/04/msg00027.html","reference_id":"","reference_type":"","scores":[{"value":"8.2","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-02-18T20:03:37Z/"}],"url":"https://lists.debian.org/debian-lts-announce/2023/04/msg00027.html"},{"reference_url":"https://matrix.org/blog/2023/03/28/security-releases-matrix-js-sdk-24-0-0-and-matrix-react-sdk-3-69-0","reference_id":"","reference_type":"","scores":[{"value":"8.2","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-02-18T20:03:37Z/"}],"url":"https://matrix.org/blog/2023/03/28/security-releases-matrix-js-sdk-24-0-0-and-matrix-react-sdk-3-69-0"},{"reference_url":"https://security.gentoo.org/glsa/202305-36","reference_id":"","reference_type":"","scores":[{"value":"8.2","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-02-18T20:03:37Z/"}],"url":"https://security.gentoo.org/glsa/202305-36"},{"reference_url":"https://www.debian.org/security/2023/dsa-5392","reference_id":"","reference_type":"","scores":[{"value":"8.2","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-02-18T20:03:37Z/"}],"url":"https://www.debian.org/security/2023/dsa-5392"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033621","reference_id":"1033621","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033621"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2183278","reference_id":"2183278","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2183278"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2023-28427","reference_id":"CVE-2023-28427","reference_type":"","scores":[{"value":"8.2","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-28427"},{"reference_url":"https://github.com/advisories/GHSA-mwq8-fjpf-c2gr","reference_id":"GHSA-mwq8-fjpf-c2gr","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-mwq8-fjpf-c2gr"},{"reference_url":"https://github.com/matrix-org/matrix-js-sdk/security/advisories/GHSA-mwq8-fjpf-c2gr","reference_id":"GHSA-mwq8-fjpf-c2gr","reference_type":"","scores":[{"value":"8.2","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-02-18T20:03:37Z/"}],"url":"https://github.com/matrix-org/matrix-js-sdk/security/advisories/GHSA-mwq8-fjpf-c2gr"},{"reference_url":"https://github.com/matrix-org/matrix-js-sdk/security/advisories/GHSA-rfv9-x7hh-xc32","reference_id":"GHSA-rfv9-x7hh-xc32","reference_type":"","scores":[{"value":"8.2","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/matrix-org/matrix-js-sdk/security/advisories/GHSA-rfv9-x7hh-xc32"},{"reference_url":"https://www.mozilla.org/en-US/security/advisories/mfsa2023-12","reference_id":"mfsa2023-12","reference_type":"","scores":[{"value":"high","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2023-12"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:1802","reference_id":"RHSA-2023:1802","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:1802"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:1803","reference_id":"RHSA-2023:1803","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:1803"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:1804","reference_id":"RHSA-2023:1804","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:1804"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:1805","reference_id":"RHSA-2023:1805","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:1805"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:1806","reference_id":"RHSA-2023:1806","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:1806"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:1809","reference_id":"RHSA-2023:1809","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:1809"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:1810","reference_id":"RHSA-2023:1810","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:1810"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:1811","reference_id":"RHSA-2023:1811","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:1811"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/56633?format=json","purl":"pkg:npm/matrix-js-sdk@24.0.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-6szy-r2cd-9kfw"},{"vulnerability":"VCID-9747-ab3e-4bbg"},{"vulnerability":"VCID-9uwh-r958-gyg3"},{"vulnerability":"VCID-qetp-58nm-4fes"},{"vulnerability":"VCID-tj5a-r7hy-zfer"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/matrix-js-sdk@24.0.0"}],"aliases":["CVE-2023-28427","GHSA-mwq8-fjpf-c2gr"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-fs3v-8fsn-uygj"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/12506?format=json","vulnerability_id":"VCID-qetp-58nm-4fes","summary":"Matrix JavaScript SDK's key history sharing could share keys to malicious devices\n### Impact\nIn matrix-js-sdk versions 9.11.0 through 34.7.0, the method `MatrixClient.sendSharedHistoryKeys` is vulnerable to interception by malicious homeservers.  The method implements functionality proposed in [MSC3061](https://github.com/matrix-org/matrix-spec-proposals/pull/3061) and can be used by clients to share historical message keys with newly invited users, granting them access to past messages in the room.\n\nHowever, it unconditionally sends these \"shared\" keys to all of the invited user's devices, regardless of whether the user's cryptographic identity is verified or whether the user's devices are signed by that identity. This allows the attacker to potentially inject its own devices to receive sensitive historical keys without proper security checks.\n\nNote that this only affects clients running the SDK with the legacy crypto stack. Clients using the new Rust cryptography stack (i.e. those that call `MatrixClient.initRustCrypto()` instead of `MatrixClient.initCrypto()`) are unaffected by this vulnerability, because `MatrixClient.sendSharedHistoryKeys()` raises an exception in such environments.\n\n### Patches\nFixed in matrix-js-sdk 34.8.0 by removing the vulnerable functionality.\n\n### Workarounds\nRemove use of affected functionality from clients.\n\n### References\n- [MSC3061](https://github.com/matrix-org/matrix-spec-proposals/pull/3061)\n\n### For more information\nIf you have any questions or comments about this advisory, please email us at [security at matrix.org](mailto:security@matrix.org).","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2024-47080","reference_id":"","reference_type":"","scores":[{"value":"0.0058","scoring_system":"epss","scoring_elements":"0.68853","published_at":"2026-04-04T12:55:00Z"},{"value":"0.0058","scoring_system":"epss","scoring_elements":"0.68833","published_at":"2026-04-02T12:55:00Z"},{"value":"0.0058","scoring_system":"epss","scoring_elements":"0.68974","published_at":"2026-04-29T12:55:00Z"},{"value":"0.0058","scoring_system":"epss","scoring_elements":"0.68968","published_at":"2026-04-26T12:55:00Z"},{"value":"0.0058","scoring_system":"epss","scoring_elements":"0.68962","published_at":"2026-04-24T12:55:00Z"},{"value":"0.0058","scoring_system":"epss","scoring_elements":"0.68933","published_at":"2026-04-18T12:55:00Z"},{"value":"0.0058","scoring_system":"epss","scoring_elements":"0.68954","published_at":"2026-05-05T12:55:00Z"},{"value":"0.0058","scoring_system":"epss","scoring_elements":"0.68923","published_at":"2026-04-16T12:55:00Z"},{"value":"0.0058","scoring_system":"epss","scoring_elements":"0.68903","published_at":"2026-04-09T12:55:00Z"},{"value":"0.0058","scoring_system":"epss","scoring_elements":"0.68884","published_at":"2026-04-08T12:55:00Z"},{"value":"0.0058","scoring_system":"epss","scoring_elements":"0.68834","published_at":"2026-04-07T12:55:00Z"},{"value":"0.0058","scoring_system":"epss","scoring_elements":"0.68882","published_at":"2026-04-13T12:55:00Z"},{"value":"0.0058","scoring_system":"epss","scoring_elements":"0.68911","published_at":"2026-04-21T12:55:00Z"},{"value":"0.0058","scoring_system":"epss","scoring_elements":"0.68926","published_at":"2026-04-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2024-47080"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-47080","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-47080"},{"reference_url":"https://github.com/matrix-org/matrix-js-sdk","reference_id":"","reference_type":"","scores":[{"value":"8.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/matrix-org/matrix-js-sdk"},{"reference_url":"https://github.com/matrix-org/matrix-js-sdk/commit/2fb1e659c81f75253c047832dc9dcc2beddfac5f","reference_id":"","reference_type":"","scores":[{"value":"8.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"},{"value":"8.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-10-15T17:34:15Z/"}],"url":"https://github.com/matrix-org/matrix-js-sdk/commit/2fb1e659c81f75253c047832dc9dcc2beddfac5f"},{"reference_url":"https://github.com/matrix-org/matrix-js-sdk/security/advisories/GHSA-4jf8-g8wp-cx7c","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"8.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"},{"value":"8.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-10-15T17:34:15Z/"}],"url":"https://github.com/matrix-org/matrix-js-sdk/security/advisories/GHSA-4jf8-g8wp-cx7c"},{"reference_url":"https://github.com/matrix-org/matrix-spec-proposals/pull/3061","reference_id":"","reference_type":"","scores":[{"value":"8.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"},{"value":"8.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-10-15T17:34:15Z/"}],"url":"https://github.com/matrix-org/matrix-spec-proposals/pull/3061"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2024-47080","reference_id":"","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