CVE-2026-33369

Published: Mar 20, 2026Modified: Jun 17, 2026

4.3

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Exploitability: 2.8 / Impact: 1.4

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

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 this issue by sending a crafted SOAP request that manipulates the LDAP query, allowing retrieval of sensitive directory attributes.

Affected (1)

Products: Synacor: Zimbra Collaboration Suite

1 product

Zimbra Collaboration Suite

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Synacor Zimbra Collaboration Suite	From 10.0.0 to 10.1.16

Related CWEs

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (4)

https://wiki.zimbra.com/wiki/Security_Center

Source: cve@mitre.org

Release NotesVendor Advisory

https://wiki.zimbra.com/wiki/Zimbra_Releases/10.1.16#Security_Fixes

Source: cve@mitre.org

Release Notes

https://wiki.zimbra.com/wiki/Zimbra_Responsible_Disclosure_Policy

Source: cve@mitre.org

Product

https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories

Source: cve@mitre.org

Vendor Advisory

Timeline

No history available yet.