{"action":"Upgrade github.com/zitadel/zitadel to 4.12.0 or later.","affected":[{"fixed":"4.12.0","introduced":"4.0.0"}],"component":"github.com/zitadel/zitadel","cve_ids":["CVE-2026-29191"],"ecosystem":"Go","epss":0.00418,"exploited":false,"fixed_versions":["4.12.0"],"ghsa_id":"GHSA-pr34-2v5x-6qjq","id":"tcs_01M5KFHRNMD10EMYPQ4G07QXYH","modified_at":"2026-03-23T04:56:25.187657306Z","published_at":"2026-03-04T22:47:08Z","references":["https://osv.dev/vulnerability/GHSA-pr34-2v5x-6qjq","https://github.com/zitadel/zitadel/security/advisories/GHSA-pr34-2v5x-6qjq","https://nvd.nist.gov/vuln/detail/CVE-2026-29191","https://github.com/zitadel/zitadel"],"severity":{"label":"critical","score":9.3},"sources":[{"source":"osv","source_id":"GHSA-pr34-2v5x-6qjq","url":"https://osv.dev/vulnerability/GHSA-pr34-2v5x-6qjq"}],"summary":"ZITADEL has 1-Click Account Takeover via XSS in /saml-post Endpoint"}