CVE-2026-33289CRITICAL 9.8EPSS p46.8%

CVE-2026-33289CVE-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.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.66% probability of exploitation · percentile 46.8% · 2026-06-19T12:03:05Z
Published2026-03-20
Last modified2026-03-23

Underlying weaknesses· 1

CWE-90

References

  1. https://docs.suitecrm.com/admin/releases/7.15.x
  2. https://github.com/SuiteCRM/SuiteCRM/security/advisories/GHSA-26vx-rj47-x599

1

TypeTargetConfidenceTier
WeaknessImproper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')cwe-900%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.