CVE-2022-45910: Apache Manifoldcf

Medium severity, CVSS 5.3. EPSS: 1.6% chance of exploitation in the next 30 days.

Improper neutralization of special elements used in an LDAP query ('LDAP Injection') vulnerability in ActiveDirectory and Sharepoint ActiveDirectory authority connectors of Apache ManifoldCF allows an attacker to manipulate the LDAP search queries (DoS, additional queries, filter manipulation) during user lookup, if the username or the domain string are passed to the UserACLs servlet without validation. This issue affects Apache ManifoldCF version 2.23 and prior versions.

Affected products

• Apache Manifoldcf: up to and including 2.23

Published 2022-12-07. Last modified 2026-06-17.