CVE Catalog

CVE-2026-100362

MediumCVSS 6.9
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.44%

39th percentile - higher than 39% of all known CVEs

Summary

The SuiteCRM /legacy/Api/V8/OAuth2 password-grant endpoint returns distinct error messages for an invalid username versus an invalid password. An unauthenticated remote attacker can use these response differences to enumerate valid CRM usernames and then target confirmed accounts with password spraying, credential stuffing, brute-force, or social-engineering attacks.

Risk Assessment

Valid user accounts can be identified, facilitating password attacks and increasing the risk of account takeover and CRM data exposure. The organization may face confidentiality and reputational impact.

Recommendation

Update SuiteCRM to version 7.15.2 or 8.10.2 (or later). Implement login attempt throttling and monitor for unusual authentication attempts.

Other vulnerabilities in SuiteCRM

See all
Original NVD description (English source)

SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. Prior to 7.15.2 and 8.10.2, the /legacy/Api/V8/OAuth2 password-grant endpoint returns distinct error messages for an invalid username and an invalid password. An unauthenticated remote attacker can use those response differences to enumerate valid CRM usernames and target confirmed accounts with password spraying, credential stuffing, brute-force, or social-engineering attacks. This issue is fixed in versions 7.15.2 and 8.10.2.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS