CVE-2026-26004

EUVD-2026-12673
Sentry is a developer-first error tracking and performance monitoring tool. Versions prior to 26.1.0 have a cross-organization Insecure Direct Object Reference (IDOR) vulnerability in Sentry's GroupEventJsonView endpoint. Version 26.1.0 patches the issue.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 9.12%
Affected Products (NVD)
VendorProductVersion
sentrysentry
𝑥
< 26.1.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/getsentry/sentry/commit/45bc78fd57514a04eb62e73dd1eeb3ca2d723997
https://github.com/getsentry/sentry/pull/105601
https://securitylab.github.com/advisories/GHSL-2025-130_Sentry/