CVE-2023-26855: Churchcrm

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

The hashing algorithm of ChurchCRM v4.5.3 utilizes a non-random salt value which allows attackers to use precomputed hash tables or dictionary attacks to crack the hashed passwords.

Affected products

• Churchcrm Churchcrm: version 4.5.3 only

Published 2023-04-04. Last modified 2026-06-17.