Zimbra Collaboration security vulnerabilities

Zimbra Collaboration is an open-source enterprise-level email and collaboration platform developed by Zimbra Corporation. It supports email, calendar, document management, and team collaboration features. Versions 10.0 and 10.1 of Zimbra Collaboration contain security vulnerabilities. These...

CVE-2026-33369

Zimbra Collaboration (ZCS) versions 10.0 and 10.1 are vulnerable to an LDAP injection vulnerability within the Mailbox SOAP service during a FolderAction operation. The root cause is the application's failure to properly sanitize user-supplied input before incorporating it into an LDAP search fil...

CVE-2026-33369: Improper Input Validation

Zimbra Collaboration ZCS 10.0 and 10.1 contains an LDAP injection vulnerability in the Mailbox SOAP service within a FolderAction operation. The application fails to properly sanitize user-supplied input before incorporating it into an LDAP search filter. An authenticated attacker can exploit thi...

CVE-2026-33369

Zimbra Collaboration ZCS 10.0 and 10.1 contains an LDAP injection vulnerability in the Mailbox SOAP service within a FolderAction operation. The application fails to properly sanitize user-supplied input before incorporating it into an LDAP search filter. An authenticated attacker can exploit thi...