CVE-2026-33369

Published: Mar 20, 2026Updated: Apr 1, 2026 Sources: CVE List NVD BDUCWE-20

4.3MEDIUM

NVD MITRE

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.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:LPrivileges Required

Low

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:LConfidentiality

Low

I:NIntegrity

None

A:NAvailability

None

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Weaknesses

CWE-20

Affected Products

synacor

commercial·US

zimbra collaboration suiteOn-premWeb App

Communications / email-server-client

Zimbra Inc.

commercial·US

Zimbra Collaboration SuiteMixed

Communications / email-server-client

and 1 more affected products View all →

Exploitability

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique

Initial Access

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References

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

wiki.zimbra.com

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

wiki.zimbra.com

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

wiki.zimbra.com

and 2 more references View all →

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