CVE-2026-33289

HIGH

SuiterCRM has LDAP Filter Injection in Authentication Module

Title source: cna
STIX 2.1

Description

SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. Prior to versions 7.15.1 and 8.9.3, an LDAP Injection vulnerability exists in the SuiteCRM authentication flow. The application fails to properly sanitize user-supplied input before embedding it into the LDAP search filter. By injecting LDAP control characters, an unauthenticated attacker can manipulate the query logic, which can lead to authentication bypass or information disclosure. Versions 7.15.1 and 8.9.3 patch the issue.

References (2)

Core 2
Core References
X_Refsource_Misc x_refsource_misc
https://docs.suitecrm.com/admin/releases/7.15.x

Scores

CVSS v3 8.8
EPSS 0.0066
EPSS Percentile 46.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-90
Status published
Products (3)
suitecrm/suitecrm < 7.15.1
SuiteCRM/SuiteCRM < 7.15.1
SuiteCRM/SuiteCRM >= 8.0.0, < 8.9.3
Published Mar 20, 2026
Tracked Since Mar 20, 2026