Vulnerability Report: GO-2026-4607
- CVE-2026-29191, GHSA-pr34-2v5x-6qjq
- Affects: github.com/zitadel/zitadel
- Published: Mar 10, 2026
- Unreviewed
ZITADEL has 1-Click Account Takeover via XSS in /saml-post Endpoint in github.com/zitadel/zitadel. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. (If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.) The additional affected modules and versions are: github.com/zitadel/zitadel from v4.0.0 before v4.12.0.
For detailed information about this vulnerability, visit https://github.com/zitadel/zitadel/security/advisories/GHSA-pr34-2v5x-6qjq.
Affected Modules
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PathGo VersionsCustom Versions*
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all versions, no known fixedfrom 4.0.0 before 4.12.0
*Custom versions, which can't be mapped automatically to standard Go module versions, are ignored by govulncheck. (See this note on versions for more details.)
Aliases
References
- https://github.com/zitadel/zitadel/security/advisories/GHSA-pr34-2v5x-6qjq
- https://vuln.go.dev/ID/GO-2026-4607.json