GHSA-6mq3-xmgp-pjm5
Medium · 4.3CVSS
4.3
EPSS
—
Published
Feb 27, 2026
CISA due date
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The record
ZITADEL's truncated opaque tokens are still valid
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Go | github.com/zitadel/zitadel | 0 | 1.80.0-v2.20.0.20260216092519-feab8e1fa371 |
| Go | github.com/zitadel/zitadel | 2.31.0 | No fix |
| Go | github.com/zitadel/zitadel | 3.0.0 | 3.4.7 |
| Go | github.com/zitadel/zitadel | 4.0.0 | 4.11.0 |
Related vulnerabilities
- CVE-2026-27840 ZITADEL is an open source identity management platform. Same vulnerability
- CVE-2026-29067 ZITADEL is an open source identity management platform. Also affects github.com/zitadel/zitadel
- GHSA-282g-fhmx-xf54 ZITADEL Users Can Self-Verify Email/Phone via UpdateHumanUser API Also affects github.com/zitadel/zitadel
- CVE-2026-27946 ZITADEL is an open source identity management platform. Also affects github.com/zitadel/zitadel
- GO-2026-4319 Zitadel has a user enumeration vulnerability in Login UIs in github.com/zitadel/zitadel Also affects github.com/zitadel/zitadel
- CVE-2026-23511 Zitadel has a user enumeration vulnerability in Login UIs Also affects github.com/zitadel/zitadel
- GO-2025-4227 Zitadel Discloses the Total Number of Instance Users in github.com/zitadel/zitadel Also affects github.com/zitadel/zitadel
- GO-2025-4210 ZITADEL Vulnerable to Unauthenticated Full-Read SSRF via V2 Login in… Also affects github.com/zitadel/zitadel