{"id":"CVE-2020-23139","aliases":["EUVD-2020-15892","GHSA-f64v-jx47-vjj6"],"status":"published","title":"Microweber 1.1.18 is affected by broken authentication and session management. Local session...","description":"Microweber 1.1.18 is affected by broken authentication and session management. Local session hijacking may occur, which could result in unauthorized access to system data or functionality, or a complete system compromise.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.0031,"percentile":0.24102,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2020-11-09T17:03:24Z","modified":"2026-06-17T03:04:33Z","products":[{"vendor":"microweber","product":"microweber"}],"references":[{"url":"https://gist.github.com/virendratiwari03/9fdebe4d0b379d1996238b535add56d6","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-23139"},{"url":"https://github.com/advisories/GHSA-f64v-jx47-vjj6"}],"sources":{"cve":[{"id":"CVE-2020-23139","description":"Microweber 1.1.18 is affected by broken authentication and session management. Local session hijacking may occur, which could result in unauthorized access to system data or functionality, or a complete system compromise.","status":"published","published":"2020-11-09T17:03:24Z","modified":"2024-08-04T14:58:13.802Z","updated_at":"2026-11-02T14:35:49.209579Z"}],"euvd":[{"id":"EUVD-2020-15892","description":"Microweber 1.1.18 is affected by broken authentication and session management. Local session hijacking may occur, which could result in unauthorized access to system data or functionality, or a complete system compromise.","status":"published","published":"2020-11-09T17:03:24Z","modified":"2024-08-04T14:58:13Z","updated_at":"2026-11-03T03:07:22.274854Z"}],"ghsa":[{"id":"GHSA-f64v-jx47-vjj6","title":"Microweber 1.1.18 is affected by broken authentication and session management. Local session...","description":"Microweber 1.1.18 is affected by broken authentication and session management. Local session hijacking may occur, which could result in unauthorized access to system data or functionality, or a complete system compromise.","status":"published","published":"2022-05-24T17:33:54Z","modified":"2023-01-29T05:05:18Z","cwes":["CWE-287"],"updated_at":"2026-11-02T14:45:45.423268Z"}],"nvd":[{"id":"CVE-2020-23139","description":"Microweber 1.1.18 is affected by broken authentication and session management. Local session hijacking may occur, which could result in unauthorized access to system data or functionality, or a complete system compromise.","status":"published","published":"2020-11-09T18:15:12.48Z","modified":"2026-06-17T03:04:33.047Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:06:24.137599Z"}]}}