What’s Vulnerable › Vulnerabilities

CVE-2025-32352

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-04-05 · updated 2026-06-17
• Weakness: CWE-843

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.

Affected products

• ZendTo: before 5.04-7 — fixed in 5.04-7

How to fix

Upgrade to a fixed version: ZendTo 5.04-7. Check the vendor advisory for mitigations.

References

• https://projectblack.io/blog/zendto-nday-vulnerabilities/
• https://projectblack.io/blog/zendto-nday-vulnerabilities/

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