CVE-2026-86486

Summary

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

Affected Software

VendorProductVersion RangeStatus
JetBrainsYouTrack0 < 2026.2.18634affected

Weaknesses

  • CWE-306: CWE-306

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References