CVE Explorer
CVE-2026-29191
ZITADEL is an open source identity management platform. From version 4.0.0 to 4.11.1, a vulnerability in Zitadel's login V2 interface was discovered that allowed a possible account takeover via XSS in /saml-post Endpoint. This issue has been patched in version 4.12.0.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"zitadel","vendor":"zitadel","versions":[{"status":"affected","version":">= 4.0.0, < 4.12.0"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:f8b82e94cd0564275dc9c1f2898ad1cf5a4ccf9d35cca7aad005a5084d22cda3 · sha256:0c74fb72f63c3f4d… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":9.3,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:f8b82e94cd0564275dc9c1f2898ad1cf5a4ccf9d35cca7aad005a5084d22cda3 · sha256:0c74fb72f63c3f4d… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-79","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:f8b82e94cd0564275dc9c1f2898ad1cf5a4ccf9d35cca7aad005a5084d22cda3 · sha256:0c74fb72f63c3f4d… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"https://github.com/zitadel/zitadel/security/advisories/GHSA-pr34-2v5x-6qjq","tags":["x_refsource_CONFIRM"],"url":"https://github.com/zitadel/zitadel/security/advisories/GHSA-pr34-2v5x-6qjq"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:f8b82e94cd0564275dc9c1f2898ad1cf5a4ccf9d35cca7aad005a5084d22cda3 · sha256:0c74fb72f63c3f4d… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.