CVE-2026-26004 | THREATINT

Description

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.

PUBLISHED Reserved 2026-02-09 | Published 2026-03-17 | Updated 2026-03-18 | Assigner GitHub_M

MEDIUM: 5.7CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

Problem types

CWE-639: Authorization Bypass Through User-Controlled Key

Product status

< 26.1.0

affected

References

securitylab.github.com/advisories/GHSL-2025-130_Sentry/

github.com/getsentry/sentry/pull/105601

github.com/...ommit/45bc78fd57514a04eb62e73dd1eeb3ca2d723997

cve.org (CVE-2026-26004)

nvd.nist.gov (CVE-2026-26004)

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