cvedb.io
CVE-2025-6216
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2025-06-21T01:15:28.860 · Last modified 2026-06-17T10:01:24.160

Summary

Allegra calculateTokenExpDate Password Recovery Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of Allegra. Authentication is not required to exploit this vulnerability. The specific flaw exists within the password recovery mechanism. The issue results from reliance upon a predictable value when generating a password reset token. An attacker can leverage this vulnerability to bypass authentication on the application. Was ZDI-CAN-27104.

Affected products

alltena — allegra

Does this affect you?

Add your gear to cvedb and we'll alert you only when alltena ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.