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

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://wiki.zimbra.com/wiki/Security_Center	Release Notes Vendor Advisory
https://wiki.zimbra.com/wiki/Zimbra_Releases/10.1.16#Security_Fixes	Release Notes
https://wiki.zimbra.com/wiki/Zimbra_Responsible_Disclosure_Policy	Product
https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:synacor:zimbra_collaboration_suite:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-03-20 14:16

Updated : 2026-06-17 10:37

NVD link : CVE-2026-33369

Mitre link : CVE-2026-33369

CVE.ORG link : CVE-2026-33369

JSON object : View

Products Affected

synacor

zimbra_collaboration_suite

CWE

CWE-20

Improper Input Validation

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