{"id":"CVE-2026-102899","published":"2026-10-14T19:17:06.170","lastModified":"2026-10-16T16:00:33.533","description":"Sentry is an application monitoring and error tracking platform. From 26.5.0 until 26.7.2, the SAML SSO identity-linking flow allows an attacker who controls a SAML identity provider to socially engineer an authenticated user into opening a malicious URL, link the attacker's identity to the victim's Sentry account, and take control of that account. The attack requires a browser that accepts the cross-site cookie context, including Firefox with SameSite=None cookies or Chromium with third-party cookies enabled. Sentry SaaS received the remediation on July 27, 2026, and self-hosted Sentry is fixed in version 26.7.2.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-287"],"vendors":[],"products":[],"references":[{"url":"https://github.com/getsentry/self-hosted/releases/tag/26.7.2","tags":[]},{"url":"https://github.com/getsentry/sentry/commit/9c982d4bcb81c93e2db552084bcbb45cdd34bdd3","tags":[]},{"url":"https://github.com/getsentry/sentry/commit/ec963de4ec8c7f340f286c6f613e55458a9e5ddf","tags":[]},{"url":"https://github.com/getsentry/sentry/pull/120467","tags":[]},{"url":"https://github.com/getsentry/sentry/pull/120702","tags":[]},{"url":"https://github.com/getsentry/sentry/releases/tag/26.7.2","tags":[]},{"url":"https://github.com/getsentry/sentry/security/advisories/GHSA-w699-8wff-fqxw","tags":[]}],"exploitRefs":[{"url":"https://github.com/getsentry/self-hosted/releases/tag/26.7.2","tags":[]},{"url":"https://github.com/getsentry/sentry/commit/9c982d4bcb81c93e2db552084bcbb45cdd34bdd3","tags":[]},{"url":"https://github.com/getsentry/sentry/commit/ec963de4ec8c7f340f286c6f613e55458a9e5ddf","tags":[]},{"url":"https://github.com/getsentry/sentry/pull/120467","tags":[]},{"url":"https://github.com/getsentry/sentry/pull/120702","tags":[]},{"url":"https://github.com/getsentry/sentry/releases/tag/26.7.2","tags":[]},{"url":"https://github.com/getsentry/sentry/security/advisories/GHSA-w699-8wff-fqxw","tags":[]}],"hasPoc":true,"ai":null}