VULNERABILITY INTELLIGENCE

CVE-2026-23960

CVSS score5.4 MEDIUM
EPSS probability0.41%
CISA KEVNot currently listed
Published2026-01-21
Last modified2026-07-15
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Description

Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. Prior to versions 3.6.17 and 3.7.8, stored XSS in the artifact directory listing allows any workflow author to execute arbitrary JavaScript in another user’s browser under the Argo Server origin, enabling API actions with the victim’s privileges. Versions 3.6.17 and 3.7.8 fix the issue.

Weakness classification

  • security-advisories@github.com: CWE-79
  • 0b0ca135-0b70-47e7-9f44-1890c2a1c46c: CWE-79

Primary references