{"url":"http://public2.vulnerablecode.io/api/packages/418988?format=json","purl":"pkg:maven/com.vaadin/flow-server@2.0.9","type":"maven","namespace":"com.vaadin","name":"flow-server","version":"2.0.9","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"14.8.10","latest_non_vulnerable_version":"25.0.2","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/14208?format=json","vulnerability_id":"VCID-15k3-pmmd-nuhx","summary":"Possible route enumeration in production mode via RouteNotFoundError view in Vaadin 10, 11-14, and 15-19\nImproper sanitization of path in default `RouteNotFoundError` view in `com.vaadin:flow-server` versions 1.0.0 through 1.0.14 (Vaadin 10.0.0 through 10.0.18), 1.1.0 prior to 2.0.0 (Vaadin 11 prior to 14), 2.0.0 through 2.6.1 (Vaadin 14.0.0 through 14.6.1), and 3.0.0 through 6.0.9 (Vaadin 15.0.0 through 19.0.8) allows network attacker to enumerate all available routes via crafted HTTP request when application is running in production mode and no custom handler for `NotFoundException` is provided.","references":[{"reference_url":"https://vaadin.com/security/cve-2021-31412","reference_id":"CVE-2021-31412","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://vaadin.com/security/cve-2021-31412"},{"reference_url":"https://github.com/advisories/GHSA-fr26-qjc8-mvjx","reference_id":"GHSA-fr26-qjc8-mvjx","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-fr26-qjc8-mvjx"},{"reference_url":"https://github.com/vaadin/flow/security/advisories/GHSA-fr26-qjc8-mvjx","reference_id":"GHSA-fr26-qjc8-mvjx","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/vaadin/flow/security/advisories/GHSA-fr26-qjc8-mvjx"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/58273?format=json","purl":"pkg:maven/com.vaadin/flow-server@2.6.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-63xq-vnsh-m7gd"},{"vulnerability":"VCID-cu5x-amcu-87ew"},{"vulnerability":"VCID-ta3t-p7rx-k7db"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-server@2.6.2"},{"url":"http://public2.vulnerablecode.io/api/packages/58274?format=json","purl":"pkg:maven/com.vaadin/flow-server@6.0.10","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-63xq-vnsh-m7gd"},{"vulnerability":"VCID-cu5x-amcu-87ew"},{"vulnerability":"VCID-ta3t-p7rx-k7db"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-server@6.0.10"}],"aliases":["GHSA-fr26-qjc8-mvjx","GMS-2021-142"],"risk_score":null,"exploitability":"0.5","weighted_severity":"0.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-15k3-pmmd-nuhx"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/23207?format=json","vulnerability_id":"VCID-63xq-vnsh-m7gd","summary":"Vaadin Vulnerable to Authentication Bypass When Accessing the /VAADIN Endpoint Without a Trailing Slash\nAn authentication bypass vulnerability exists in Vaadin 14.0.0 through 14.14.0, 23.0.0 through 23.6.6, 24.0.0 through 24.9.7 and 25.0.0 through 25.0.1, applications using Spring Security due to inconsistent path pattern matching of reserved framework paths.\n\nAccessing the /VAADIN endpoint without a trailing slash bypasses security filters, and allowing unauthenticated users to trigger framework initialization and create sessions without proper authorization.\n\nUsers of affected versions using Spring Security should upgrade as follows: 14.0.0-14.14.0 upgrade to 14.14.1, 23.0.0-23.6.6 to 23.6.7, 24.0.0 - 24.9.7 to 24.9.8, and 25.0.0-25.0.1 upgrade to 25.0.2 or newer.\n\nPlease note that Vaadin versions 10-13 and 15-22 are no longer supported and users should update either to the latest 14, 23, 24, 25 version.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-2742.json","reference_id":"","reference_type":"","scores":[{"value":"6.3","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-2742.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-2742","reference_id":"","reference_type":"","scores":[{"value":"0.0037","scoring_system":"epss","scoring_elements":"0.59148","published_at":"2026-05-30T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-2742"},{"reference_url":"https://github.com/vaadin/flow","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:N/VA:L/SC:N/SI:N/SA:L/S:N/AU:Y/R:A/V:D/RE:L/U:Amber"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vaadin/flow"},{"reference_url":"https://github.com/vaadin/flow/pull/22998","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:N/VA:L/SC:N/SI:N/SA:L/S:N/AU:Y/R:A/V:D/RE:L/U:Amber"},{"value":"MODERATE","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/2026-03-10T13:42:57Z/"}],"url":"https://github.com/vaadin/flow/pull/22998"},{"reference_url":"https://github.com/vaadin/flow/pull/23033","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:N/VA:L/SC:N/SI:N/SA:L/S:N/AU:Y/R:A/V:D/RE:L/U:Amber"},{"value":"MODERATE","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/2026-03-10T13:42:57Z/"}],"url":"https://github.com/vaadin/flow/pull/23033"},{"reference_url":"https://github.com/vaadin/flow/pull/23034","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:N/VA:L/SC:N/SI:N/SA:L/S:N/AU:Y/R:A/V:D/RE:L/U:Amber"},{"value":"MODERATE","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/2026-03-10T13:42:57Z/"}],"url":"https://github.com/vaadin/flow/pull/23034"},{"reference_url":"https://github.com/vaadin/flow/pull/23037","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:N/VA:L/SC:N/SI:N/SA:L/S:N/AU:Y/R:A/V:D/RE:L/U:Amber"},{"value":"MODERATE","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/2026-03-10T13:42:57Z/"}],"url":"https://github.com/vaadin/flow/pull/23037"},{"reference_url":"https://github.com/vaadin/flow/pull/23052","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:N/VA:L/SC:N/SI:N/SA:L/S:N/AU:Y/R:A/V:D/RE:L/U:Amber"},{"value":"MODERATE","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/2026-03-10T13:42:57Z/"}],"url":"https://github.com/vaadin/flow/pull/23052"},{"reference_url":"https://github.com/vaadin/flow/pull/23057","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:N/VA:L/SC:N/SI:N/SA:L/S:N/AU:Y/R:A/V:D/RE:L/U:Amber"},{"value":"MODERATE","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/2026-03-10T13:42:57Z/"}],"url":"https://github.com/vaadin/flow/pull/23057"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2446005","reference_id":"2446005","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2446005"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-2742","reference_id":"CVE-2026-2742","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:N/VA:L/SC:N/SI:N/SA:L/S:N/AU:Y/R:A/V:D/RE:L/U:Amber"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-2742"},{"reference_url":"https://vaadin.com/security/cve-2026-2742","reference_id":"CVE-2026-2742","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:N/VA:L/SC:N/SI:N/SA:L/S:N/AU:Y/R:A/V:D/RE:L/U:Amber"},{"value":"MODERATE","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/2026-03-10T13:42:57Z/"}],"url":"https://vaadin.com/security/cve-2026-2742"},{"reference_url":"https://github.com/advisories/GHSA-rjgh-wgc7-m37j","reference_id":"GHSA-rjgh-wgc7-m37j","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-rjgh-wgc7-m37j"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/73398?format=json","purl":"pkg:maven/com.vaadin/flow-server@14.14.1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-server@14.14.1"},{"url":"http://public2.vulnerablecode.io/api/packages/73399?format=json","purl":"pkg:maven/com.vaadin/flow-server@23.6.7","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-server@23.6.7"},{"url":"http://public2.vulnerablecode.io/api/packages/73400?format=json","purl":"pkg:maven/com.vaadin/flow-server@24.9.8","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-server@24.9.8"},{"url":"http://public2.vulnerablecode.io/api/packages/73401?format=json","purl":"pkg:maven/com.vaadin/flow-server@25.0.2","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-server@25.0.2"}],"aliases":["CVE-2026-2742","GHSA-rjgh-wgc7-m37j"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-63xq-vnsh-m7gd"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/348225?format=json","vulnerability_id":"VCID-bp4g-zzgk-f7gd","summary":"Reflected cross-site scripting in development mode handler in Vaadin\nURL encoding error in development mode handler in `com.vaadin:flow-server` versions 2.0.0 through 2.6.1 (Vaadin 14.0.0 through 14.6.1), 3.0.0 through 6.0.9 (Vaadin 15.0.0 through 19.0.8) allows local user to execute arbitrary JavaScript code by opening crafted URL in browser.\n\n- https://vaadin.com/security/cve-2021-33604","references":[{"reference_url":"https://github.com/vaadin/flow/security/advisories/GHSA-8vfw-v2jv-9hwc","reference_id":"","reference_type":"","scores":[{"value":"2.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N"},{"value":"LOW","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vaadin/flow/security/advisories/GHSA-8vfw-v2jv-9hwc"},{"reference_url":"https://vaadin.com/security/cve-2021-33604","reference_id":"","reference_type":"","scores":[{"value":"2.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://vaadin.com/security/cve-2021-33604"},{"reference_url":"https://github.com/advisories/GHSA-8vfw-v2jv-9hwc","reference_id":"GHSA-8vfw-v2jv-9hwc","reference_type":"","scores":[{"value":"LOW","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-8vfw-v2jv-9hwc"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/58273?format=json","purl":"pkg:maven/com.vaadin/flow-server@2.6.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-63xq-vnsh-m7gd"},{"vulnerability":"VCID-cu5x-amcu-87ew"},{"vulnerability":"VCID-ta3t-p7rx-k7db"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-server@2.6.2"},{"url":"http://public2.vulnerablecode.io/api/packages/58274?format=json","purl":"pkg:maven/com.vaadin/flow-server@6.0.10","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-63xq-vnsh-m7gd"},{"vulnerability":"VCID-cu5x-amcu-87ew"},{"vulnerability":"VCID-ta3t-p7rx-k7db"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-server@6.0.10"}],"aliases":["GHSA-8vfw-v2jv-9hwc","GMS-2021-140"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-bp4g-zzgk-f7gd"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/17887?format=json","vulnerability_id":"VCID-cu5x-amcu-87ew","summary":"Exposure of Sensitive Information to an Unauthorized Actor\nPossible information disclosure in Vaadin 10.0.0 to 10.0.23, 11.0.0 to 14.10.1, 15.0.0 to 22.0.28, 23.0.0 to 23.3.13, 24.0.0 to 24.0.6, 24.1.0.alpha1 to 24.1.0.rc2, resulting in potential information disclosure of class and method names in RPC responses by sending modified requests.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2023-25500","reference_id":"","reference_type":"","scores":[{"value":"0.00305","scoring_system":"epss","scoring_elements":"0.54037","published_at":"2026-05-30T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2023-25500"},{"reference_url":"https://github.com/vaadin/flow/pull/16935","reference_id":"","reference_type":"","scores":[{"value":"3.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N"},{"value":"LOW","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/2024-12-05T19:59:24Z/"}],"url":"https://github.com/vaadin/flow/pull/16935"},{"reference_url":"https://github.com/vaadin/platform","reference_id":"","reference_type":"","scores":[{"value":"3.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vaadin/platform"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2023-25500","reference_id":"CVE-2023-25500","reference_type":"","scores":[{"value":"3.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-25500"},{"reference_url":"https://vaadin.com/security/cve-2023-25500","reference_id":"CVE-2023-25500","reference_type":"","scores":[{"value":"3.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N"},{"value":"LOW","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/2024-12-05T19:59:24Z/"}],"url":"https://vaadin.com/security/cve-2023-25500"},{"reference_url":"https://github.com/advisories/GHSA-ch48-9r3q-pv7x","reference_id":"GHSA-ch48-9r3q-pv7x","reference_type":"","scores":[{"value":"LOW","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-ch48-9r3q-pv7x"},{"reference_url":"https://github.com/vaadin/platform/security/advisories/GHSA-ch48-9r3q-pv7x","reference_id":"GHSA-ch48-9r3q-pv7x","reference_type":"","scores":[{"value":"3.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N"},{"value":"LOW","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vaadin/platform/security/advisories/GHSA-ch48-9r3q-pv7x"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/64512?format=json","purl":"pkg:maven/com.vaadin/flow-server@2.9.3","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-63xq-vnsh-m7gd"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-server@2.9.3"},{"url":"http://public2.vulnerablecode.io/api/packages/64513?format=json","purl":"pkg:maven/com.vaadin/flow-server@9.1.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-63xq-vnsh-m7gd"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-server@9.1.2"},{"url":"http://public2.vulnerablecode.io/api/packages/64514?format=json","purl":"pkg:maven/com.vaadin/flow-server@23.3.13","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-63xq-vnsh-m7gd"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-server@23.3.13"},{"url":"http://public2.vulnerablecode.io/api/packages/64515?format=json","purl":"pkg:maven/com.vaadin/flow-server@24.0.9","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-63xq-vnsh-m7gd"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-server@24.0.9"},{"url":"http://public2.vulnerablecode.io/api/packages/200651?format=json","purl":"pkg:maven/com.vaadin/flow-server@24.1.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-63xq-vnsh-m7gd"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-server@24.1.0"}],"aliases":["CVE-2023-25500","GHSA-ch48-9r3q-pv7x"],"risk_score":null,"exploitability":"0.5","weighted_severity":"0.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-cu5x-amcu-87ew"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/162535?format=json","vulnerability_id":"VCID-d1yn-w5f2-q7b1","summary":"","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2020-36321","reference_id":"","reference_type":"","scores":[{"value":"0.00551","scoring_system":"epss","scoring_elements":"0.68296","published_at":"2026-05-30T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2020-36321"},{"reference_url":"https://github.com/vaadin/flow/pull/9392","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vaadin/flow/pull/9392"},{"reference_url":"https://github.com/vaadin/flow/security/advisories/GHSA-49r2-73m6-pp8f","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/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/vaadin/flow/security/advisories/GHSA-49r2-73m6-pp8f"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-36321","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-36321"},{"reference_url":"https://vaadin.com/security/cve-2020-36321","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://vaadin.com/security/cve-2020-36321"},{"reference_url":"https://github.com/advisories/GHSA-49r2-73m6-pp8f","reference_id":"GHSA-49r2-73m6-pp8f","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-49r2-73m6-pp8f"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/204759?format=json","purl":"pkg:maven/com.vaadin/flow-server@2.4.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-15k3-pmmd-nuhx"},{"vulnerability":"VCID-63xq-vnsh-m7gd"},{"vulnerability":"VCID-bp4g-zzgk-f7gd"},{"vulnerability":"VCID-cu5x-amcu-87ew"},{"vulnerability":"VCID-n551-2u6u-zyg2"},{"vulnerability":"VCID-ta3t-p7rx-k7db"},{"vulnerability":"VCID-yv3t-4nat-cyf5"},{"vulnerability":"VCID-yxme-jhe4-7yfh"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-server@2.4.2"},{"url":"http://public2.vulnerablecode.io/api/packages/475622?format=json","purl":"pkg:maven/com.vaadin/flow-server@4.0.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-15k3-pmmd-nuhx"},{"vulnerability":"VCID-2fmc-f11b-u3e8"},{"vulnerability":"VCID-63xq-vnsh-m7gd"},{"vulnerability":"VCID-bp4g-zzgk-f7gd"},{"vulnerability":"VCID-cu5x-amcu-87ew"},{"vulnerability":"VCID-n551-2u6u-zyg2"},{"vulnerability":"VCID-ta3t-p7rx-k7db"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-server@4.0.1"},{"url":"http://public2.vulnerablecode.io/api/packages/204758?format=json","purl":"pkg:maven/com.vaadin/flow-server@5.0.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-15k3-pmmd-nuhx"},{"vulnerability":"VCID-2fmc-f11b-u3e8"},{"vulnerability":"VCID-63xq-vnsh-m7gd"},{"vulnerability":"VCID-bp4g-zzgk-f7gd"},{"vulnerability":"VCID-cu5x-amcu-87ew"},{"vulnerability":"VCID-n551-2u6u-zyg2"},{"vulnerability":"VCID-ta3t-p7rx-k7db"},{"vulnerability":"VCID-yxme-jhe4-7yfh"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-server@5.0.0"}],"aliases":["CVE-2020-36321","GHSA-49r2-73m6-pp8f"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-d1yn-w5f2-q7b1"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/348238?format=json","vulnerability_id":"VCID-n551-2u6u-zyg2","summary":"Insecure temporary directory usage in frontend build functionality of Vaadin 14 and 15-19\nInsecure temporary directory usage in frontend build functionality of `com.vaadin:flow-server` versions 2.0.9 through 2.5.2 (Vaadin 14.0.3 through Vaadin 14.5.2), 3.0 prior to 6.0 (Vaadin 15 prior to 19), and 6.0.0 through 6.0.5 (Vaadin 19.0.0 through 19.0.4) allows local users to inject malicious code into frontend resources during application rebuilds.\n\n- https://vaadin.com/security/cve-2021-31411","references":[{"reference_url":"https://github.com/vaadin/flow","reference_id":"","reference_type":"","scores":[{"value":"6.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vaadin/flow"},{"reference_url":"https://github.com/vaadin/flow/security/advisories/GHSA-c57f-4vp2-jqhm","reference_id":"","reference_type":"","scores":[{"value":"6.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vaadin/flow/security/advisories/GHSA-c57f-4vp2-jqhm"},{"reference_url":"https://github.com/advisories/GHSA-c57f-4vp2-jqhm","reference_id":"GHSA-c57f-4vp2-jqhm","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-c57f-4vp2-jqhm"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/209147?format=json","purl":"pkg:maven/com.vaadin/flow-server@2.5.3","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-15k3-pmmd-nuhx"},{"vulnerability":"VCID-63xq-vnsh-m7gd"},{"vulnerability":"VCID-bp4g-zzgk-f7gd"},{"vulnerability":"VCID-cu5x-amcu-87ew"},{"vulnerability":"VCID-ta3t-p7rx-k7db"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-server@2.5.3"},{"url":"http://public2.vulnerablecode.io/api/packages/209148?format=json","purl":"pkg:maven/com.vaadin/flow-server@6.0.6","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-15k3-pmmd-nuhx"},{"vulnerability":"VCID-63xq-vnsh-m7gd"},{"vulnerability":"VCID-bp4g-zzgk-f7gd"},{"vulnerability":"VCID-cu5x-amcu-87ew"},{"vulnerability":"VCID-ta3t-p7rx-k7db"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-server@6.0.6"}],"aliases":["GHSA-c57f-4vp2-jqhm","GMS-2021-141"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-n551-2u6u-zyg2"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/17888?format=json","vulnerability_id":"VCID-ta3t-p7rx-k7db","summary":"Exposure of Sensitive Information to an Unauthorized Actor\nWhen adding non-visible components to the UI in server side, content is sent to the browser in Vaadin 10.0.0 through 10.0.22, 11.0.0 through 14.10.0, 15.0.0 through 22.0.28, 23.0.0 through 23.3.12, 24.0.0 through 24.0.5 and 24.1.0.alpha1 to 24.1.0.beta1, resulting in potential information disclosure.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2023-25499","reference_id":"","reference_type":"","scores":[{"value":"0.00243","scoring_system":"epss","scoring_elements":"0.47734","published_at":"2026-05-30T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2023-25499"},{"reference_url":"https://github.com/vaadin/flow/pull/15885","reference_id":"","reference_type":"","scores":[{"value":"5.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/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/2024-12-05T19:58:40Z/"}],"url":"https://github.com/vaadin/flow/pull/15885"},{"reference_url":"https://github.com/vaadin/platform","reference_id":"","reference_type":"","scores":[{"value":"5.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vaadin/platform"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2023-25499","reference_id":"CVE-2023-25499","reference_type":"","scores":[{"value":"5.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-25499"},{"reference_url":"https://vaadin.com/security/CVE-2023-25499","reference_id":"CVE-2023-25499","reference_type":"","scores":[{"value":"5.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/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/2024-12-05T19:58:40Z/"}],"url":"https://vaadin.com/security/CVE-2023-25499"},{"reference_url":"https://github.com/advisories/GHSA-5f9v-mv5g-jh5q","reference_id":"GHSA-5f9v-mv5g-jh5q","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-5f9v-mv5g-jh5q"},{"reference_url":"https://github.com/vaadin/platform/security/advisories/GHSA-5f9v-mv5g-jh5q","reference_id":"GHSA-5f9v-mv5g-jh5q","reference_type":"","scores":[{"value":"5.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/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/vaadin/platform/security/advisories/GHSA-5f9v-mv5g-jh5q"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/64517?format=json","purl":"pkg:maven/com.vaadin/flow-server@2.8.10","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-63xq-vnsh-m7gd"},{"vulnerability":"VCID-cu5x-amcu-87ew"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-server@2.8.10"},{"url":"http://public2.vulnerablecode.io/api/packages/64518?format=json","purl":"pkg:maven/com.vaadin/flow-server@9.1.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-63xq-vnsh-m7gd"},{"vulnerability":"VCID-cu5x-amcu-87ew"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-server@9.1.1"},{"url":"http://public2.vulnerablecode.io/api/packages/64519?format=json","purl":"pkg:maven/com.vaadin/flow-server@23.3.11","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-63xq-vnsh-m7gd"},{"vulnerability":"VCID-cu5x-amcu-87ew"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-server@23.3.11"},{"url":"http://public2.vulnerablecode.io/api/packages/64520?format=json","purl":"pkg:maven/com.vaadin/flow-server@24.0.8","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-63xq-vnsh-m7gd"},{"vulnerability":"VCID-cu5x-amcu-87ew"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-server@24.0.8"},{"url":"http://public2.vulnerablecode.io/api/packages/200651?format=json","purl":"pkg:maven/com.vaadin/flow-server@24.1.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-63xq-vnsh-m7gd"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-server@24.1.0"}],"aliases":["CVE-2023-25499","GHSA-5f9v-mv5g-jh5q"],"risk_score":null,"exploitability":"0.5","weighted_severity":"0.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-ta3t-p7rx-k7db"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/177354?format=json","vulnerability_id":"VCID-yv3t-4nat-cyf5","summary":"","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-31407","reference_id":"","reference_type":"","scores":[{"va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