TI-2025-16094 Aliases CVE-2025-22146 GHSA-7pq6-v88g-wf3w

Improper authentication on SAML SSO process allows user impersonation in sentry

MEDIUM 48CWE-287Published 2025-01-15 · Updated 2025-01-15

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: High · High · None
Fix status: Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-287.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00615 49th percentileScored 2026-11-07

Fix Fixed sentry (getsentry): 25.1.0sentry (PyPI): 25.1.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
getsentry	sentry	21.12.0 to before 25.1.0	25.1.0	Patch available	CNA
—	sentry (PyPI)	21.12.0 to before 25.1.0	25.1.0	Patch available	GHSA-7pq6-v88g-wf3w

sentry Vendorgetsentry Affected 21.12.0 to before 25.1.0 Fixed in 25.1.0 Patch available CNA
sentry (PyPI) Vendor— Affected 21.12.0 to before 25.1.0 Fixed in 25.1.0 Patch available GHSA-7pq6-v88g-wf3w

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPE	Versions	Role	Vendor
cpe:2.3:a:sentry:sentry::::::::	—	—	Sentry

cpe:2.3:a:sentry:sentry:*:*:*:*:*:*:*:* Versions — — ·Sentry

Remediation

Fix · CNA sentry (getsentry) Fixed in 25.1.0
Fix · GHSA-7pq6-v88g-wf3w sentry (PyPI) Fixed in 25.1.0 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2025-22146
2026-10-03 Alias added: GHSA-7pq6-v88g-wf3w

References

Advisory 1

https://nvd.nist.gov/vuln/detail/CVE-2025-22146

Other 4

TI-2026-21018 Sentry allows unauthorized access to event data across organizational boundaries CVSS 4.0MEDIUM 5.7
TI-2026-30656 Sentry: Improper authentication on SAML SSO process allows user identity linking CVSS 3.1CRITICAL 9.8
TI-2026-78982 Sentry-Javascript: Middleware Bypass when using Tunnel route CVSS 4.0CRITICAL 9.1
TI-2023-25212 Sentry Next.js vulnerable to SSRF via Next.js SDK tunnel endpoint CVSS 3.1CRITICAL 9.3
TI-2026-21634 Sentry: Improper Authentication on SAML SSO process allows user identity linking CVSS 3.1CRITICAL 9.1
TI-2026-37904 Sentry: Inefficient Regular Expression Complexity in sentry CVSS 3.1HIGH 7.5

See all 28 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences