CVE-2026-23960GHSA-CV78-6M8Q-PH82BIT-ARGO-WORKFLOWS-2026-23960GO-2026-4350
Argo Workflows affected by stored XSS in the artifact directory listing
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 3.6.17, 3.7.8
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: total
Summary
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.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- argoproj argo-workflows
fixed in 3.6.17; From 3.7.0 · fixed in 3.7.8
- github.com/argoproj/argo-workflows/v3Go
fixed in 3.6.17
- github.com/argoproj/argo-workflows/v3Go
From 3.7.0 · fixed in 3.7.8
- github.com/argoproj/argo-workflowsGo
through 2.5.3-rc4
- github.com/argoproj/argo-workflowsGo
All versions
- github.com/argoproj/argo-workflows/v2Go
All versions
- github.com/argoproj/argo-workflows/v3Go
fixed in 3.6.17; From 3.7.0 · fixed in 3.7.8