CVE-2025-22146: Getsentry Sentry

Critical severity, CVSS 9.1. EPSS: 0.6% chance of exploitation in the next 30 days.

Sentry is a developer-first error tracking and performance monitoring tool. A critical vulnerability was discovered in the SAML SSO implementation of Sentry. It was reported to us via our private bug bounty program. The vulnerability allows an attacker to take over any user account by using a malicious SAML Identity Provider and another organization on the same Sentry instance. The victim email address must be known in order to exploit this vulnerability. The Sentry SaaS fix was deployed on Jan 14, 2025. For self hosted users; if only a single organization is allowed `(SENTRY_SINGLE_ORGANIZATION = True)`, then no action is needed. Otherwise, users should upgrade to version 25.1.0 or higher. There are no known workarounds for this vulnerability.

Affected products

• Getsentry Sentry: from 21.12.0, before 25.1.0 (fixed in 25.1.0)

Published 2025-01-15. Last modified 2026-06-17.