High severity8.8NVD Advisory· Published Mar 20, 2026· Updated Jun 17, 2026
CVE-2026-33289
CVE-2026-33289
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.
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Affected products
3Patches
Vulnerability mechanics
References
2- github.com/SuiteCRM/SuiteCRM/security/advisories/GHSA-26vx-rj47-x599nvdVendor Advisory
- docs.suitecrm.com/admin/releases/7.15.xnvdRelease Notes
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