CVE-2026-86486

State: Published
Severity: 3.7 Low
Published: Sep 7, 2026
Updated: Sep 8, 2026
Reserved: Sep 7, 2026

Description

In JetBrains YouTrack before 2026.2.18634 the generic VCS webhook handler failed open when its secret was blank

Scores

CVSS	Score	Vector	Source
3.1	3.7 Low	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N	JetBrains

Weaknesses

CWE-306

Affected Products

Product	Versions
YouTrackJetBrains	before 2026.2.18634Affected

References

https://www.jetbrains.com/privacy-security/issues-fixed/

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