EUVD-2026-23423

PAC4J is vulnerable to LDAP Injection in multiple methods. A low-privileged remote attacker can inject crafted LDAP syntax into ID-based search parameters, potentially resulting in unauthorized LDAP queries and arbitrary directory operations. This issue was fixed in PAC4J versions 4.5.10, 5.7.10...

CVE-2026-40459

CVE-2026-40459 concerns the PAC4J library, which is vulnerable to LDAP Injection in multiple methods. A low-privileged, remote attacker can inject crafted LDAP syntax into ID-based search parameters, potentially causing unauthorized LDAP queries and arbitrary directory operations. The vulnerabili...

pac4j 安全漏洞

pac4j is a simple yet powerful Java security engine developed by pac4j OpenSource. It is used to authenticate users, retrieve their configuration files, and manage authorization, thereby protecting web applications and web services. There were security vulnerabilities in versions of pac4j before...