Description

In JetBrains YouTrack before 2026.2.16593 the websandbox bridge was vulnerable to a prototype pollution attack

Severity (CVSS)

Base score2.6
SeverityLow
VersionCVSS 3.1
VectorCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N
Provided byCNA

Weaknesses

  • CWE-1321 — CWE-1321
  • CWE-1321 — CWE-1321 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

Affected products

VendorProductVersions
JetBrainsYouTrack0 to <2026.2.16593

References

Authoritative sources

This page is a snapshot. For the latest enrichment and updates, view the record on CVE.org or the NVD.

Generated from the official CVE List on 27 Jun 2026 07:02 UTC.