CVE Vulnerabilities

CVE-2026-100261

Authentication Bypass Using an Alternate Path or Channel

Published: Sep 30, 2026 | Modified: Oct 02, 2026

CVSS 3.x

N/A

Source:

NVD

CVSS 2.x

RedHat/V2

RedHat/V3

Ubuntu

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Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2026-100261
CWE	https://cwe.mitre.org/data/definitions/288.html

In JetBrains YouTrack before 2026.2.18991 changing article visibility settings was possible without update permission

Weakness

The product requires authentication, but the product has an alternate path or channel that does not require authentication.

Affected Software

Name	Vendor	Start Version	End Version
Youtrack	Jetbrains	*	2026.2.18991 (excluding)

Potential Mitigations

References

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

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