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MEDIUM: 4.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:NDefault status
unknown
Any version before 5.04-7
affected
Description
A type confusion vulnerability in lib/NSSAuthenticator.php in ZendTo before v5.04-7 allows remote attackers to bypass authentication for users with passwords stored as MD5 hashes that can be interpreted as numbers. A solution requires moving from MD5 to bcrypt.
Problem types
CWE-843 Access of Resource Using Incompatible Type ('Type Confusion')
Product status
Any version before 5.04-7
References
projectblack.io/blog/zendto-nday-vulnerabilities/
projectblack.io/blog/zendto-nday-vulnerabilities/
Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.