{"url":"http://public2.vulnerablecode.io/api/packages/35837?format=json","purl":"pkg:npm/react-server-dom-webpack@19.2.0","type":"npm","namespace":"","name":"react-server-dom-webpack","version":"19.2.0","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"19.2.6","latest_non_vulnerable_version":"19.3.0-canary-06fcc8f3-20251009","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/66904?format=json","vulnerability_id":"VCID-395k-m6ws-skhq","summary":"Multiple denial of service vulnerabilities exist in React Server Components, affecting the following packages: react-server-dom-parcel, react-server-dom-turbopack, react-server-dom-webpack.\n\nThe vulnerabilities are triggered by sending specially crafted HTTP requests to Server Function endpoints, and could lead to server crashes, out-of-memory exceptions or excessive CPU usage; depending on the vulnerable code path being exercised, the application configuration and application code.\n\nStrongly consider upgrading to the latest package versions to reduce risk and prevent availability issues in applications using React Server Components.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-23864.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-23864.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-23864","reference_id":"","reference_type":"","scores":[{"value":"0.0198","scoring_system":"epss","scoring_elements":"0.83951","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-23864"},{"reference_url":"https://github.com/facebook/react","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/facebook/react"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2433059","reference_id":"2433059","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2433059"},{"reference_url":"https://www.facebook.com/security/advisories/cve-2026-23864","reference_id":"cve-2026-23864","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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/2026-01-26T20:26:03Z/"}],"url":"https://www.facebook.com/security/advisories/cve-2026-23864"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23864","reference_id":"CVE-2026-23864","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23864"},{"reference_url":"https://github.com/advisories/GHSA-83fc-fqcc-2hmg","reference_id":"GHSA-83fc-fqcc-2hmg","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-83fc-fqcc-2hmg"},{"reference_url":"https://github.com/facebook/react/security/advisories/GHSA-83fc-fqcc-2hmg","reference_id":"GHSA-83fc-fqcc-2hmg","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/facebook/react/security/advisories/GHSA-83fc-fqcc-2hmg"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:13571","reference_id":"RHSA-2026:13571","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:13571"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/38406?format=json","purl":"pkg:npm/react-server-dom-webpack@19.2.4","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-4h5f-724g-yqcy"},{"vulnerability":"VCID-xr3q-wfna-bqfs"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-webpack@19.2.4"}],"aliases":["CVE-2026-23864","GHSA-83fc-fqcc-2hmg"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-395k-m6ws-skhq"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/66685?format=json","vulnerability_id":"VCID-4h5f-724g-yqcy","summary":"A denial of service vulnerability could be triggered by sending specially crafted HTTP requests to server function endpoints, this could lead to server crashes, out-of-memory exceptions or excessive CPU usage; affecting the following packages: react-server-dom-webpack, react-server-dom-parcel, react-server-dom-turbopack (versions 19.0.0 through 19.0.5, 19.1.0 through 19.1.6, and 19.2.0 through 19.2.5).","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-23870.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-23870.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-23870","reference_id":"","reference_type":"","scores":[{"value":"0.00391","scoring_system":"epss","scoring_elements":"0.6051","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-23870"},{"reference_url":"https://github.com/facebook/react","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/facebook/react"},{"reference_url":"https://github.com/vercel/next.js/security/advisories/GHSA-8h8q-6873-q5fj","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js/security/advisories/GHSA-8h8q-6873-q5fj"},{"reference_url":"https://github.com/vitejs/vite-plugin-react/security/advisories/GHSA-w94c-4vhp-22gx","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vitejs/vite-plugin-react/security/advisories/GHSA-w94c-4vhp-22gx"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23870","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23870"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2467287","reference_id":"2467287","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2467287"},{"reference_url":"https://github.com/advisories/GHSA-rv78-f8rc-xrxh","reference_id":"GHSA-rv78-f8rc-xrxh","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-rv78-f8rc-xrxh"},{"reference_url":"https://github.com/facebook/react/security/advisories/GHSA-rv78-f8rc-xrxh","reference_id":"GHSA-rv78-f8rc-xrxh","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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/2026-05-06T19:03:16Z/"}],"url":"https://github.com/facebook/react/security/advisories/GHSA-rv78-f8rc-xrxh"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/376132?format=json","purl":"pkg:npm/react-server-dom-webpack@19.2.6","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-webpack@19.2.6"}],"aliases":["CVE-2026-23870","GHSA-rv78-f8rc-xrxh"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-4h5f-724g-yqcy"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/121492?format=json","vulnerability_id":"VCID-9t9w-2264-xkhy","summary":"An information leak vulnerability exists in specific configurations of React Server Components versions 19.0.0, 19.0.1 19.1.0, 19.1.1, 19.1.2, 19.2.0 and 19.2.1, including the following packages: react-server-dom-parcel, react-server-dom-turbopack, and react-server-dom-webpack. A specifically crafted HTTP request sent to a vulnerable Server Function may unsafely return the source code of any Server Function. Exploitation requires the existence of a Server Function which explicitly or implicitly exposes a stringified argument.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-55183.json","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-55183.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2025-55183","reference_id":"","reference_type":"","scores":[{"value":"0.26306","scoring_system":"epss","scoring_elements":"0.9643","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2025-55183"},{"reference_url":"https://github.com/facebook/react","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/facebook/react"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2421590","reference_id":"2421590","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2421590"},{"reference_url":"https://www.facebook.com/security/advisories/cve-2025-55183","reference_id":"cve-2025-55183","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-01-07T16:24:47Z/"}],"url":"https://www.facebook.com/security/advisories/cve-2025-55183"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2025-55183","reference_id":"CVE-2025-55183","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-55183"},{"reference_url":"https://react.dev/blog/2025/12/11/denial-of-service-and-source-code-exposure-in-react-server-components","reference_id":"denial-of-service-and-source-code-exposure-in-react-server-components","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-01-07T16:24:47Z/"}],"url":"https://react.dev/blog/2025/12/11/denial-of-service-and-source-code-exposure-in-react-server-components"},{"reference_url":"https://github.com/advisories/GHSA-925w-6v3x-g4j4","reference_id":"GHSA-925w-6v3x-g4j4","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-925w-6v3x-g4j4"},{"reference_url":"https://github.com/facebook/react/security/advisories/GHSA-925w-6v3x-g4j4","reference_id":"GHSA-925w-6v3x-g4j4","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/facebook/react/security/advisories/GHSA-925w-6v3x-g4j4"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/36077?format=json","purl":"pkg:npm/react-server-dom-webpack@19.2.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-395k-m6ws-skhq"},{"vulnerability":"VCID-4h5f-724g-yqcy"},{"vulnerability":"VCID-4yfh-djbn-vue2"},{"vulnerability":"VCID-xr3q-wfna-bqfs"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-webpack@19.2.2"},{"url":"http://public2.vulnerablecode.io/api/packages/890176?format=json","purl":"pkg:npm/react-server-dom-webpack@19.3.0-canary-06fcc8f3-20251009","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-webpack@19.3.0-canary-06fcc8f3-20251009"}],"aliases":["CVE-2025-55183","GHSA-925w-6v3x-g4j4"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-9t9w-2264-xkhy"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/121559?format=json","vulnerability_id":"VCID-aqa2-m7gp-63b7","summary":"A pre-authentication remote code execution vulnerability exists in React Server Components versions 19.0.0, 19.1.0, 19.1.1, and 19.2.0 including the following packages: react-server-dom-parcel, react-server-dom-turbopack, and react-server-dom-webpack. The vulnerable code unsafely deserializes payloads from HTTP requests to Server Function endpoints.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-55182.json","reference_id":"","reference_type":"","scores":[{"value":"10.0","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-55182.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2025-55182","reference_id":"","reference_type":"","scores":[{"value":"0.82011","scoring_system":"epss","scoring_elements":"0.9923","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2025-55182"},{"reference_url":"https://github.com/facebook/react","reference_id":"","reference_type":"","scores":[{"value":"10.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/facebook/react"},{"reference_url":"https://github.com/facebook/react/commit/7dc903cd29dac55efb4424853fd0442fef3a8700","reference_id":"","reference_type":"","scores":[{"value":"10.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/facebook/react/commit/7dc903cd29dac55efb4424853fd0442fef3a8700"},{"reference_url":"https://github.com/facebook/react/pull/35277","reference_id":"","reference_type":"","scores":[{"value":"10.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/facebook/react/pull/35277"},{"reference_url":"https://github.com/facebook/react/releases/tag/v19.0.1","reference_id":"","reference_type":"","scores":[{"value":"10.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/facebook/react/releases/tag/v19.0.1"},{"reference_url":"https://github.com/facebook/react/releases/tag/v19.1.2","reference_id":"","reference_type":"","scores":[{"value":"10.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/facebook/react/releases/tag/v19.1.2"},{"reference_url":"https://github.com/facebook/react/releases/tag/v19.2.1","reference_id":"","reference_type":"","scores":[{"value":"10.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/facebook/react/releases/tag/v19.2.1"},{"reference_url":"https://news.ycombinator.com/item?id=46136026","reference_id":"","reference_type":"","scores":[{"value":"10.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://news.ycombinator.com/item?id=46136026"},{"reference_url":"http://www.openwall.com/lists/oss-security/2025/12/03/4","reference_id":"","reference_type":"","scores":[{"value":"10.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.openwall.com/lists/oss-security/2025/12/03/4"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2418613","reference_id":"2418613","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2418613"},{"reference_url":"https://react.dev/blog/2025/12/03/critical-security-vulnerability-in-react-server-components","reference_id":"critical-security-vulnerability-in-react-server-components","reference_type":"","scores":[{"value":"10","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"},{"value":"10.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""},{"value":"Act","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:A/A:Y/T:T/P:M/B:A/M:M/D:C/2025-12-06T04:55:43Z/"}],"url":"https://react.dev/blog/2025/12/03/critical-security-vulnerability-in-react-server-components"},{"reference_url":"https://www.facebook.com/security/advisories/cve-2025-55182","reference_id":"cve-2025-55182","reference_type":"","scores":[{"value":"10","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"},{"value":"10.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""},{"value":"Act","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:A/A:Y/T:T/P:M/B:A/M:M/D:C/2025-12-06T04:55:43Z/"}],"url":"https://www.facebook.com/security/advisories/cve-2025-55182"},{"reference_url":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/webapps/52506.py","reference_id":"CVE-2025-55182","reference_type":"exploit","scores":[],"url":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/webapps/52506.py"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2025-55182","reference_id":"CVE-2025-55182","reference_type":"","scores":[{"value":"10.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-55182"},{"reference_url":"https://github.com/ejpir/CVE-2025-55182-poc","reference_id":"CVE-2025-55182-POC","reference_type":"","scores":[{"value":"10.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ejpir/CVE-2025-55182-poc"},{"reference_url":"https://github.com/advisories/GHSA-fv66-9v8q-g76r","reference_id":"GHSA-fv66-9v8q-g76r","reference_type":"","scores":[{"value":"CRITICAL","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-fv66-9v8q-g76r"},{"reference_url":"https://github.com/facebook/react/security/advisories/GHSA-fv66-9v8q-g76r","reference_id":"GHSA-fv66-9v8q-g76r","reference_type":"","scores":[{"value":"10.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/facebook/react/security/advisories/GHSA-fv66-9v8q-g76r"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/35839?format=json","purl":"pkg:npm/react-server-dom-webpack@19.2.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-395k-m6ws-skhq"},{"vulnerability":"VCID-4h5f-724g-yqcy"},{"vulnerability":"VCID-9t9w-2264-xkhy"},{"vulnerability":"VCID-cvh3-bmvm-fffy"},{"vulnerability":"VCID-xr3q-wfna-bqfs"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-webpack@19.2.1"},{"url":"http://public2.vulnerablecode.io/api/packages/890176?format=json","purl":"pkg:npm/react-server-dom-webpack@19.3.0-canary-06fcc8f3-20251009","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-webpack@19.3.0-canary-06fcc8f3-20251009"}],"aliases":["CVE-2025-55182","GHSA-fv66-9v8q-g76r"],"risk_score":10.0,"exploitability":"2.0","weighted_severity":"9.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-aqa2-m7gp-63b7"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/121643?format=json","vulnerability_id":"VCID-cvh3-bmvm-fffy","summary":"A pre-authentication denial of service vulnerability exists in React Server Components versions 19.0.0, 19.0.1 19.1.0, 19.1.1, 19.1.2, 19.2.0 and 19.2.1, including the following packages: react-server-dom-parcel, react-server-dom-turbopack, and react-server-dom-webpack. The vulnerable code unsafely deserializes payloads from HTTP requests to Server Function endpoints, which can cause an infinite loop that hangs the server process and may prevent future HTTP requests from being served.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-55184.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-55184.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2025-55184","reference_id":"","reference_type":"","scores":[{"value":"0.41239","scoring_system":"epss","scoring_elements":"0.97488","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2025-55184"},{"reference_url":"https://github.com/facebook/react","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/facebook/react"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2421588","reference_id":"2421588","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2421588"},{"reference_url":"https://www.facebook.com/security/advisories/cve-2025-55184","reference_id":"cve-2025-55184","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-12-15T16:36:27Z/"}],"url":"https://www.facebook.com/security/advisories/cve-2025-55184"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2025-55184","reference_id":"CVE-2025-55184","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-55184"},{"reference_url":"https://react.dev/blog/2025/12/11/denial-of-service-and-source-code-exposure-in-react-server-components","reference_id":"denial-of-service-and-source-code-exposure-in-react-server-components","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-12-15T16:36:27Z/"}],"url":"https://react.dev/blog/2025/12/11/denial-of-service-and-source-code-exposure-in-react-server-components"},{"reference_url":"https://github.com/advisories/GHSA-2m3v-v2m8-q956","reference_id":"GHSA-2m3v-v2m8-q956","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-2m3v-v2m8-q956"},{"reference_url":"https://github.com/facebook/react/security/advisories/GHSA-2m3v-v2m8-q956","reference_id":"GHSA-2m3v-v2m8-q956","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/facebook/react/security/advisories/GHSA-2m3v-v2m8-q956"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/36077?format=json","purl":"pkg:npm/react-server-dom-webpack@19.2.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-395k-m6ws-skhq"},{"vulnerability":"VCID-4h5f-724g-yqcy"},{"vulnerability":"VCID-4yfh-djbn-vue2"},{"vulnerability":"VCID-xr3q-wfna-bqfs"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-webpack@19.2.2"},{"url":"http://public2.vulnerablecode.io/api/packages/890176?format=json","purl":"pkg:npm/react-server-dom-webpack@19.3.0-canary-06fcc8f3-20251009","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-webpack@19.3.0-canary-06fcc8f3-20251009"}],"aliases":["CVE-2025-55184","GHSA-2m3v-v2m8-q956"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-cvh3-bmvm-fffy"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/66792?format=json","vulnerability_id":"VCID-xr3q-wfna-bqfs","summary":"A denial of service vulnerability exists in React Server Components, affecting the following packages: react-server-dom-parcel, react-server-dom-turbopack and react-server-dom-webpack (versions 19.0.0 through 19.0.4, 19.1.0 through 19.1.5, and 19.2.0 through 19.2.4). The vulnerability is triggered by sending specially crafted HTTP requests to Server Function endpoints.The payload of the HTTP request causes excessive CPU usage for up to a minute ending in a thrown error that is catchable.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-23869.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-23869.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-23869","reference_id":"","reference_type":"","scores":[{"value":"0.00841","scoring_system":"epss","scoring_elements":"0.75164","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-23869"},{"reference_url":"https://github.com/facebook/react","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/facebook/react"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23869","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23869"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2456663","reference_id":"2456663","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2456663"},{"reference_url":"https://github.com/advisories/GHSA-479c-33wc-g2pg","reference_id":"GHSA-479c-33wc-g2pg","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-479c-33wc-g2pg"},{"reference_url":"https://github.com/facebook/react/security/advisories/GHSA-479c-33wc-g2pg","reference_id":"GHSA-479c-33wc-g2pg","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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/2026-04-08T19:55:33Z/"}],"url":"https://github.com/facebook/react/security/advisories/GHSA-479c-33wc-g2pg"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/373590?format=json","purl":"pkg:npm/react-server-dom-webpack@19.2.5","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-4h5f-724g-yqcy"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-webpack@19.2.5"}],"aliases":["CVE-2026-23869","GHSA-479c-33wc-g2pg"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-xr3q-wfna-bqfs"}],"fixing_vulnerabilities":[],"risk_score":"10.0","resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/react-server-dom-webpack@19.2.0"}