VDB
CVE-2026-29191
CVE-2026-29191
PUBLISHED
CVSS 9.300000190734863 CRITICAL
ZITADEL has 1-Click Account Takeover via XSS in /saml-post Endpoint
EPSS 0.02% · 4.8th percentile
Risk Scores
CVSS 3.1
9.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
EPSS Score
0.02%
4.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| zitadel | zitadel | 4.0.0, >= 4.0.0, < 4.12.0, >= 4.0.0, < 4.12.0 |
| github.com | zitadel/zitadel/v2 | 4.0.0, 4.0.0 |
| github.com | zitadel/zitadel | 4.0.0, 4.0.0 |
Timeline
- Mar 4, 2026 CVE Published
- Mar 7, 2026 PoC Published
- Mar 8, 2026 EPSS Score
- Mar 9, 2026 EPSS Score
- Mar 9, 2026 CVE Updated
- Mar 10, 2026 EPSS Score
- Mar 11, 2026 EPSS Score
- Mar 13, 2026 EPSS Score
- Mar 14, 2026 EPSS Score
- Mar 15, 2026 EPSS Score
- Mar 16, 2026 EPSS Score
- Mar 17, 2026 EPSS Score