{"id":"CVE-2021-31731","aliases":["EUVD-2021-18615","GHSA-3h9r-vp3w-6gqw"],"status":"published","title":"A directory traversal issue in KiteCMS 1.1.1 allows remote administrators to overwrite arbitrary...","description":"A directory traversal issue in KiteCMS 1.1.1 allows remote administrators to overwrite arbitrary files via ../ in the path parameter to index.php/admin/Template/fileedit, with PHP code in the html parameter.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.0132,"percentile":0.71257,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2021-08-12T21:27:02Z","modified":"2026-10-20T10:54:40Z","products":[{"vendor":"kitesky","product":"kitecms"}],"references":[{"url":"https://github.com/Kitesky/KiteCMS/issues/9","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-31731"},{"url":"https://github.com/advisories/GHSA-3h9r-vp3w-6gqw"}],"sources":{"cve":[{"id":"CVE-2021-31731","description":"A directory traversal issue in KiteCMS 1.1.1 allows remote administrators to overwrite arbitrary files via ../ in the path parameter to index.php/admin/Template/fileedit, with PHP code in the html parameter.","status":"published","published":"2021-08-12T21:27:02Z","modified":"2024-08-03T23:03:33.795Z","updated_at":"2026-11-02T14:33:05.665371Z"}],"euvd":[{"id":"EUVD-2021-18615","description":"A directory traversal issue in KiteCMS 1.1.1 allows remote administrators to overwrite arbitrary files via ../ in the path parameter to index.php/admin/Template/fileedit, with PHP code in the html parameter.","status":"published","published":"2021-08-12T21:27:02Z","modified":"2024-08-03T23:03:33Z","updated_at":"2026-11-03T03:24:38.423371Z"}],"ghsa":[{"id":"GHSA-3h9r-vp3w-6gqw","title":"A directory traversal issue in KiteCMS 1.1.1 allows remote administrators to overwrite arbitrary...","description":"A directory traversal issue in KiteCMS 1.1.1 allows remote administrators to overwrite arbitrary files via ../ in the path parameter to index.php/admin/Template/fileedit, with PHP code in the html parameter.","status":"published","published":"2022-05-24T19:11:09Z","modified":"2023-01-30T05:01:32Z","cwes":["CWE-22"],"updated_at":"2026-11-02T14:46:25.989719Z"}],"nvd":[{"id":"CVE-2021-31731","description":"A directory traversal issue in KiteCMS 1.1.1 allows remote administrators to overwrite arbitrary files via ../ in the path parameter to index.php/admin/Template/fileedit, with PHP code in the html parameter.","status":"published","published":"2021-08-12T22:15:07.987Z","modified":"2026-06-17T03:52:11.153Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":5.5,"vector":"AV:N/AC:L/Au:S/C:N/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:06:56.943671Z"}],"osv":[{"id":"CVE-2021-31731","description":"A directory traversal issue in KiteCMS 1.1.1 allows remote administrators to overwrite arbitrary files via ../ in the path parameter to index.php/admin/Template/fileedit, with PHP code in the html parameter.","status":"published","published":"2021-08-12T22:15:07.987Z","modified":"2026-10-20T10:54:40.539912828Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:19.483607Z"}]}}