{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-21637","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2023-12-29T03:00:44.957Z","datePublished":"2024-01-11T05:49:44.123Z","dateUpdated":"2025-06-17T21:09:15.907Z"},"containers":{"cna":{"title":"XSS in Authentik via JavaScript-URI as Redirect URI and form_post Response Mode","problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/goauthentik/authentik/security/advisories/GHSA-rjpr-7w8c-gv3j","tags":["x_refsource_CONFIRM"],"url":"https://github.com/goauthentik/authentik/security/advisories/GHSA-rjpr-7w8c-gv3j"},{"name":"https://github.com/goauthentik/authentik/releases/tag/version%2F2023.10.6","tags":["x_refsource_MISC"],"url":"https://github.com/goauthentik/authentik/releases/tag/version%2F2023.10.6"},{"name":"https://github.com/goauthentik/authentik/releases/tag/version%2F2023.8.6","tags":["x_refsource_MISC"],"url":"https://github.com/goauthentik/authentik/releases/tag/version%2F2023.8.6"}],"affected":[{"vendor":"goauthentik","product":"authentik","versions":[{"version":"<= 2023.10.5","status":"affected"},{"version":"<= 2023.8.5","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2024-01-11T05:49:44.123Z"},"descriptions":[{"lang":"en","value":"Authentik is an open-source Identity Provider. Authentik is a vulnerable to a reflected Cross-Site Scripting vulnerability via JavaScript-URIs in OpenID Connect flows with `response_mode=form_post`. This relatively user could use the described attacks to perform a privilege escalation. This vulnerability has been patched in versions 2023.10.6 and 2023.8.6."}],"source":{"advisory":"GHSA-rjpr-7w8c-gv3j","discovery":"UNKNOWN"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-01T22:27:36.087Z"},"title":"CVE Program Container","references":[{"name":"https://github.com/goauthentik/authentik/security/advisories/GHSA-rjpr-7w8c-gv3j","tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/goauthentik/authentik/security/advisories/GHSA-rjpr-7w8c-gv3j"},{"name":"https://github.com/goauthentik/authentik/releases/tag/version%2F2023.10.6","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/goauthentik/authentik/releases/tag/version%2F2023.10.6"},{"name":"https://github.com/goauthentik/authentik/releases/tag/version%2F2023.8.6","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/goauthentik/authentik/releases/tag/version%2F2023.8.6"}]},{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-21637","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-01-11T15:41:43.872045Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-06-17T21:09:15.907Z"}}]}}