{"id":"CVE-2020-21431","aliases":["EUVD-2020-14203","GHSA-hp63-x8c8-jq88"],"status":"published","title":"HongCMS v3.0 contains an arbitrary file read and write vulnerability in the component /admin...","description":"HongCMS v3.0 contains an arbitrary file read and write vulnerability in the component /admin/index.php/template/edit.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.0094,"percentile":0.61359,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2021-10-04T20:20:14Z","modified":"2026-06-17T03:03:40Z","products":[{"vendor":"hongcms_project","product":"hongcms"}],"references":[{"url":"https://github.com/Neeke/HongCMS/issues/14","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-21431"},{"url":"https://github.com/advisories/GHSA-hp63-x8c8-jq88"}],"sources":{"cve":[{"id":"CVE-2020-21431","description":"HongCMS v3.0 contains an arbitrary file read and write vulnerability in the component /admin/index.php/template/edit.","status":"published","published":"2021-10-04T20:20:14Z","modified":"2024-08-04T14:30:31.997Z","updated_at":"2026-11-02T14:35:48.854892Z"}],"euvd":[{"id":"EUVD-2020-14203","description":"HongCMS v3.0 contains an arbitrary file read and write vulnerability in the component /admin/index.php/template/edit.","status":"published","published":"2021-10-04T20:20:14Z","modified":"2024-08-04T14:30:31Z","updated_at":"2026-11-03T03:07:23.734565Z"}],"ghsa":[{"id":"GHSA-hp63-x8c8-jq88","title":"HongCMS v3.0 contains an arbitrary file read and write vulnerability in the component /admin...","description":"HongCMS v3.0 contains an arbitrary file read and write vulnerability in the component /admin/index.php/template/edit.","status":"published","published":"2022-05-24T19:16:24Z","modified":"2023-01-30T05:02:31Z","updated_at":"2026-11-02T14:46:39.405598Z"}],"nvd":[{"id":"CVE-2020-21431","description":"HongCMS v3.0 contains an arbitrary file read and write vulnerability in the component /admin/index.php/template/edit.","status":"published","published":"2021-10-04T21:15:12.227Z","modified":"2026-06-17T03:03:40.663Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:45.704484Z"}]}}