{"id":"CVE-2023-4102","aliases":["EUVD-2023-53992","GHSA-3frv-mxwj-89pr"],"status":"published","title":"Multiple vulnerabilities in IDM Sistemas QSige","description":"QSige login SSO does not have an access control mechanism to verify whether the user requesting a resource has sufficient permissions to do so. As a prerequisite, it is necessary to log into the application.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00714,"percentile":0.5396,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-89"],"published":"2023-10-03T11:29:46Z","modified":"2026-06-17T06:37:05Z","products":[{"vendor":"idm sistemas qsige","product":"qsige"},{"vendor":"qsige","product":"qsige"}],"references":[{"url":"https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-idm-sistemas-qsige","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4102"},{"url":"https://github.com/advisories/GHSA-3frv-mxwj-89pr"}],"sources":{"cve":[{"id":"CVE-2023-4102","title":"Multiple vulnerabilities in IDM Sistemas QSige","description":"QSige login SSO does not have an access control mechanism to verify whether the user requesting a resource has sufficient permissions to do so. As a prerequisite, it is necessary to log into the application.","status":"published","published":"2023-10-03T11:29:46.537Z","modified":"2024-09-19T20:24:32.988Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:35:30.116696Z"}],"euvd":[{"id":"EUVD-2023-53992","description":"QSige login SSO does not have an access control mechanism to verify whether the user requesting a resource has sufficient permissions to do so. As a prerequisite, it is necessary to log into the application.","status":"published","published":"2023-10-03T11:29:46Z","modified":"2024-09-19T20:24:32Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:28:18.270703Z"}],"ghsa":[{"id":"GHSA-3frv-mxwj-89pr","title":"QSige login SSO does not have an access control mechanism to verify whether the user requesting a...","description":"QSige login SSO does not have an access control mechanism to verify whether the user requesting a resource has sufficient permissions to do so. As a prerequisite, it is necessary to log into the application.","status":"published","published":"2023-10-03T12:30:21Z","modified":"2024-04-04T08:08:01Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:56:57.02573Z"}],"nvd":[{"id":"CVE-2023-4102","description":"QSige login SSO does not have an access control mechanism to verify whether the user requesting a resource has sufficient permissions to do so. As a prerequisite, it is necessary to log into the application.","status":"published","published":"2023-10-03T12:15:11.04Z","modified":"2026-06-17T06:37:05.08Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:08:35.022405Z"}]}}