{"id":"CVE-2026-100362","aliases":[],"cve":{"records":[{"id":"CVE-2026-100362","source":"GitHub_M","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-25T19:19:54.698Z","published":"2026-11-05T18:44:59.291Z","modified":"2026-11-09T17:44:16.983Z"}],"publishers":[{"name":"GitHub_M","role":"CNA","organizationId":"a0819718-46f1-4df5-94e2-005712e83aaa","modified":"2026-11-05T18:44:59.291Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-11-09T17:44:16.983Z"}],"references":[{"url":"https://github.com/SuiteCRM/SuiteCRM/security/advisories/GHSA-rc46-hjjp-4jv5","tags":["x_refsource_CONFIRM"],"source":"GitHub_M"},{"url":"https://github.com/SuiteCRM/SuiteCRM-Core/commit/a11f50180d939f639cc468b5d536e8ad714dfb68","tags":["x_refsource_MISC"],"source":"GitHub_M"},{"url":"https://github.com/SuiteCRM/SuiteCRM/commit/d6bca97a0159ec019a969b86eca32affab3beb7c","tags":["x_refsource_MISC"],"source":"GitHub_M"},{"url":"https://github.com/SuiteCRM/SuiteCRM-Core/releases/tag/v8.10.2","tags":["x_refsource_MISC"],"source":"GitHub_M"},{"url":"https://github.com/SuiteCRM/SuiteCRM/releases/tag/v7.15.2","tags":["x_refsource_MISC"],"source":"GitHub_M"}],"weaknesses":[{"id":"CWE-204","description":"CWE-204: Observable Response Discrepancy","source":"GitHub_M"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-11-09T17:38:30.124453Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"yes"},{"name":"Technical Impact","value":"partial"}]}]},"title":"SuiteCRM: V8 OAuth2 Username Enumeration","titleSource":"GitHub_M","descriptionSource":"GitHub_M","description":"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8.10.2.","score":6.9,"severity":"medium","published":"2026-11-05T18:44:59.291Z","modified":"2026-11-09T17:44:16.983Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"SuiteCRM","name":"SuiteCRM","platforms":[],"versions":[{"version":"< 7.15.2","status":"affected"},{"version":">= 8.0.0, < 8.10.2","status":"affected"}],"cpes":[],"source":"GitHub_M","url":"https://www.cve.org/CVERecord?id=CVE-2026-100362"}],"remediation":[],"references":["https://github.com/SuiteCRM/SuiteCRM/security/advisories/GHSA-rc46-hjjp-4jv5","https://github.com/SuiteCRM/SuiteCRM-Core/commit/a11f50180d939f639cc468b5d536e8ad714dfb68","https://github.com/SuiteCRM/SuiteCRM/commit/d6bca97a0159ec019a969b86eca32affab3beb7c","https://github.com/SuiteCRM/SuiteCRM-Core/releases/tag/v8.10.2","https://github.com/SuiteCRM/SuiteCRM/releases/tag/v7.15.2"],"sources":[{"name":"CVE","id":"CVE-2026-100362","modified":"2026-11-09T17:44:16.983Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-100362"}],"assessments":[{"source":"GitHub_M","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","score":6.9}],"sourceAffected":[],"observedAt":"2026-11-09T17:51:02.707Z","kev":{"status":"not-listed","checkedAt":"2026-11-15T02:25:31.038Z"},"coverage":[{"source":"NVD","status":"no-result","checkedAt":"2026-11-05T19:05:37.261Z","attemptedAt":"2026-11-05T19:05:37.261Z"},{"source":"GHSA","status":"no-result","checkedAt":"2026-11-05T19:05:36.505Z","attemptedAt":"2026-11-05T19:05:36.505Z"},{"source":"EUVD","status":"no-result","checkedAt":"2026-11-05T19:05:36.632Z","attemptedAt":"2026-11-05T19:05:36.632Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-11-05T19:05:36.547Z","attemptedAt":"2026-11-05T19:05:36.547Z"}],"evidence":[],"aiSummary":{"text":"SuiteCRM versions prior to 7.15.2 and 8.10.2 have a weakness where an unauthenticated attacker can enumerate usernames via distinct error messages from the OAuth2 password-grant endpoint. This may aid in targeting accounts with further attacks. The issue is reportedly fixed in versions 7.15.2 and 8.10.2.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-05T19:06:07.490Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-100362"}]}}