{"id":"CVE-2020-35598","aliases":["EUVD-2020-23264","GHSA-3896-fhmw-qp2v"],"status":"published","title":"ACS Advanced Comment System 1.0 is affected by Directory Traversal via an...","description":"ACS Advanced Comment System 1.0 is affected by Directory Traversal via an advanced_component_system/index.php?ACS_path=..%2f URI. NOTE: this might be the same as CVE-2009-4623","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.20839,"percentile":0.97564,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-22"],"published":"2020-12-23T18:52:07Z","modified":"2026-06-17T03:14:00Z","exploits":[{"source":"exploitdb","id":"EDB-49343","title":"Advanced Comment System 1.0 - 'ACS_path' Path Traversal","type":"webapps","platform":"php","date":"2021-01-04","url":"https://www.exploit-db.com/exploits/49343"},{"source":"nuclei","id":"CVE-2020-35598","title":"Advanced Comment System 1.0 - Local File Inclusion","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-35598.yaml"}],"products":[{"vendor":"advanced_comment_system_project","product":"advanced_comment_system"}],"references":[{"url":"https://seclists.org/fulldisclosure/2020/Dec/13","tags":["x_refsource_MISC","x_transferred","Exploit","Mailing List","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-35598"},{"url":"https://github.com/advisories/GHSA-3896-fhmw-qp2v"}],"sources":{"cve":[{"id":"CVE-2020-35598","description":"ACS Advanced Comment System 1.0 is affected by Directory Traversal via an advanced_component_system/index.php?ACS_path=..%2f URI. NOTE: this might be the same as CVE-2009-4623","status":"published","published":"2020-12-23T18:52:07Z","modified":"2024-08-04T17:09:14.504Z","updated_at":"2026-11-02T14:35:57.975444Z"}],"euvd":[{"id":"EUVD-2020-23264","description":"ACS Advanced Comment System 1.0 is affected by Directory Traversal via an advanced_component_system/index.php?ACS_path=..%2f URI. NOTE: this might be the same as CVE-2009-4623","status":"published","published":"2020-12-23T18:52:07Z","modified":"2024-08-04T17:09:14Z","updated_at":"2026-11-03T03:07:05.848444Z"}],"ghsa":[{"id":"GHSA-3896-fhmw-qp2v","title":"ACS Advanced Comment System 1.0 is affected by Directory Traversal via an...","description":"ACS Advanced Comment System 1.0 is affected by Directory Traversal via an advanced_component_system/index.php?ACS_path=..%2f URI.","status":"published","published":"2022-05-24T17:37:08Z","modified":"2023-01-29T05:05:07Z","cwes":["CWE-22"],"updated_at":"2026-11-02T14:45:43.003111Z"}],"nvd":[{"id":"CVE-2020-35598","description":"ACS Advanced Comment System 1.0 is affected by Directory Traversal via an advanced_component_system/index.php?ACS_path=..%2f URI. NOTE: this might be the same as CVE-2009-4623","status":"published","published":"2020-12-23T19:15:13.507Z","modified":"2026-06-17T03:14:00.44Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:06:27.73474Z"}]}}