What is CVE-2026-33289?

CVE-2026-33289 is a high-severity vulnerability in Suitecrm, classified under LDAP Injection. CVSS score: 8.8/10. Published 2026-03-20.

How severe is CVE-2026-33289?

High severity. CVSS v3 base score is 8.8 out of 10.

LDAP Injection in Suitecrm

CVE-2026-33289

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…

EPSS: 0.007 (47.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Suitecrm — versions < 7.15.1, >= 8.0.0, < 8.9.3

Weakness classification (CWE)

CWE-90 — LDAP Injection

References

security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
security-advisories@github.com (x_refsource_MISC, Release Notes)

Frequently asked questions

What is CVE-2026-33289?: CVE-2026-33289 is a high-severity vulnerability in Suitecrm, classified under LDAP Injection. CVSS score: 8.8/10. Published 2026-03-20.
How severe is CVE-2026-33289?: High severity. CVSS v3 base score is 8.8 out of 10.