CLEANSTART-2026-TD29109

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Import Source
https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-TD29109.json
JSON Data
https://api.osv.dev/v1/vulns/CLEANSTART-2026-TD29109
Upstream
Published
2026-11-11T00:40:00Z
Modified
2026-11-11T01:00:30Z
Severity
  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
Summary
If errors returned from MarshalJSON methods contain user controlled data, they may be used to break the contextual auto-escaping behavior of the html/template package, allowing for subsequent actio...
Details

Security vulnerability affects the argo-workflows package. If errors returned from MarshalJSON methods contain user controlled data, they may be used to break the contextual auto-escaping behavior of the html/template package, allowing for subsequent actions to inject unexpected content into templates.

References

Affected packages

CleanStart / argo-workflows

Package

Name
argo-workflows
Purl
pkg:apk/cleanstart/argo-workflows

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.1.6-r1

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-TD29109.json"