GHSA-34c6-vxrp-m855
GitHub Security Advisory
⚠ Unreviewed
CRITICAL
Has CVE
Advisory Details
A vulnerability in the EnableTwoFactorAuthRequest SOAP endpoint of Zimbra Collaboration (ZCS) allows an attacker with valid user credentials to bypass Two-Factor Authentication (2FA) protection. The attacker can configure an additional 2FA method (either a third-party authenticator app or email-based 2FA) without presenting a valid authentication token or proving access to an already configured 2FA method. This bypasses 2FA and results in unauthorized access to accounts that are otherwise protected by 2FA.
Related CVEs
Key Information
9.0
/10
Dataset
Last updated: September 18, 2025 6:29 AM
Data from GitHub Advisory Database. This information is provided for research and educational purposes.