The LDAP Agent Update service with versions prior to 5.18 used an unquoted path, which could allow arbitrary code execution.

The Active Directory Integration / LDAP Integration WordPress plugin before 4.1.10 stores sensitive LDAP logs in a buffer file when an administrator wants to export said logs. Unfortunately, this log file is never removed, and remains accessible to any users knowing the URL to do so.

Cross-Site Request Forgery (CSRF) vulnerability in Andreas Heigl authLdap plugin <= 2.5.8 versions.

Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Andreas Heigl authLdap plugin <= 2.5.9 versions.

A Server-Side Request Forgery issue in the OpenID Connect Issuer in LemonLDAP::NG before 2.17.1 allows authenticated remote attackers to send GET requests to arbitrary URLs through the request_uri authorization parameter. This is similar to CVE-2020-10770.

The Active Directory Integration / LDAP Integration plugin for WordPress is vulnerable to LDAP Passback in versions up to, and including, 4.1.10. This is due to insufficient validation when changing the LDAP server. This makes it possible for authenticated attackers, with administrative access and above, to change the LDAP server and retrieve the credentials for the original LDAP server.

The Active Directory Integration / LDAP Integration plugin for WordPress is vulnerable to LDAP Injection in versions up to, and including, 4.1.5. This is due to insufficient escaping on the supplied username value. This makes it possible for unauthenticated attackers to extract potentially sensitive information from the LDAP directory.

The Active Directory Integration plugin for WordPress is vulnerable to Cross-Site Request Forgery leading to time-based SQL Injection via the orderby and order parameters in versions up to, and including, 4.1.4 due to missing nonce verification on the get_users function and insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to cause resource exhaustion via a forged request granted they can trick an administrator into performing an action such as clicking on a link.

The Active Directory Integration plugin for WordPress is vulnerable to time-based SQL Injection via the orderby and order parameters in versions up to, and including, 4.1.4 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers with administrator privileges to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

A vulnerability was found in openldap. This security flaw causes a null pointer dereference in ber_memalloc_x() function.