{"id":"CVE-2026-24669","summary":"Open eClass Insecure Password Reset Token Reuse Enables Account Takeover","details":"The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, an insecure password reset mechanism allows local attackers to reuse a valid password reset token after it has already been used, enabling unauthorized password changes and potential account takeover. This issue has been patched in version 4.2.","aliases":["GHSA-gcqq-fxw6-f866"],"modified":"2026-08-12T03:51:08.740298406Z","published":"2026-02-03T17:00:38.847Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24669.json","cna_assigner":"GitHub_M","cwe_ids":["CWE-613"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24669.json"},{"type":"ADVISORY","url":"https://github.com/gunet/openeclass/security/advisories/GHSA-gcqq-fxw6-f866"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24669"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/gunet/openeclass","events":[{"introduced":"0"},{"fixed":"6a98ba9fb5ce499b53d2cd0708f3080d92632dfa"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"4.2"}],"source":["AFFECTED_FIELD","CPE_RANGE"],"cpe":"cpe:2.3:a:gunet:open_eclass_platform:*:*:*:*:*:*:*:*"}}],"versions":["Release_4.1.2","Release_4.1.1","Release_3.2","Release_3.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-24669.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}