Go/github.com/zitadel/zitadel/v2 CVE-2026-29067: high 8.1, EPSS 0.34%

ZITADEL Vulnerable to Account Takeover Due to Improper Instance Validation in V2 Login

Action: Upgrade github.com/zitadel/zitadel/v2 to 1.80.0-v2.20.0.20251208091519-4c879b47334e or later.

go get github.com/zitadel/zitadel/v2@v1.80.0-v2.20.0.20251208091519-4c879b47334e

Affected

Fixed versions

Sources

• osv: GHSA-pfrf-9r5f-73f5#Go/github.com/zitadel/zitadel/v2
• https://github.com/zitadel/zitadel/security/advisories/GHSA-pfrf-9r5f-73f5
• https://nvd.nist.gov/vuln/detail/CVE-2026-29067
• https://github.com/zitadel/zitadel/commit/4c879b47334e01d4fcab921ac1b44eda39acdb96
• https://github.com/zitadel/zitadel

CVE-2026-29067 · published 2025-12-08T22:19:38Z · modified 2026-03-09T16:11:05.035091Z · JSON