CVE-2026-123335: low-severity vulnerability in JetBrains YouTrack
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 3.5epss 0.2%
In JetBrains YouTrack before 2026.2.19562,
2026.1.14137,
2025.3.169041 missing authorization allowed attaching tags to any issue via the tag issues collection
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
Affected products
JetBrains · YouTrackRelated CVEs — JetBrains YouTrack
In the same product, most dangerous first.