Sentry Python Library 21.12.x < 26.4.1 Improper Authentication (CVE-2026-42354)

The version of Sentry installed on the remote host is 21.12.0 or later but prior to 26.4.1. It is, therefore, affected by a vulnerability: - A critical vulnerability exists in the SAML SSO implementation of Sentry. The vulnerability allows an attacker to take over any user account by using a...

GHSA-RCMW-7MC7-3RJ7 Sentry's improper authentication on SAML SSO process allows user identity linking

Impact A critical vulnerability was discovered in the SAML SSO implementation of Sentry. It was reported to us via Sentry's 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 sa...

Sentry: Improper authentication on SAML SSO process allows user identity linking

Impact 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...

GHSA-GGMG-CQG6-J45G Sentry: Improper authentication on SAML SSO process allows user identity linking

Impact 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...

CVE-2026-27197

Sentry is a developer-first error tracking and performance monitoring tool. Versions 21.12.0 through 26.1.0 have a critical vulnerability in its SAML SSO implementation which allows an attacker to take over any user account by using a malicious SAML Identity Provider and another organization on t...

User Impersonation

Overview Affected versions of this package are vulnerable to User Impersonation in the SAML SSO authentication process. An attacker can gain unauthorized access to user accounts by leveraging a malicious SAML Identity Provider and another organization configured on the same instance. Notes: - Thi...

CVE-2026-27197

Sentry is a developer-first error tracking and performance monitoring tool. Versions 21.12.0 through 26.1.0 have a critical vulnerability in its SAML SSO implementation which allows an attacker to take over any user account by using a malicious SAML Identity Provider and another organization on t...

UFIDA U9 Multi-Organization Enterprise Internet Application Platform of UFIDA Network Technology Co.

UFIDA is a leading provider of management software, ERP software, group management software, human resource management software, customer relationship management software, small business management software, financial and administrative institution management software, automotive industry...

CVE-2025-22146 Improper authentication on SAML SSO process allows user impersonation in sentry

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...

Happy graduation, Envoy!

Envoy, the new darling of the DevOps community, performs the role of a service and edge proxy. With advanced features such as timeouts, rate limiting, circuit breaking, load balancing, retries, stats, logging, and distributed tracing are required to handle network failures in a fault tolerant and...