Description

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.

INFO

Published Date :

2025-06-21T00:08:15.716Z

Last Modified :

2025-06-23T16:14:45.285Z

Source :

zdi
AFFECTED PRODUCTS

The following products are affected by CVE-2025-6216 vulnerability.

Vendors Products
Alltena
  • Allegra
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-6216.

URL Resource
https://alltena.com/en/resources/release-notes/release-notes-for-release-8-1-4-and-release-7-5-2 cve-icon cve-icon
https://www.zerodayinitiative.com/advisories/ZDI-25-410/ cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact