{"id":"CVE-2021-31783","aliases":["EUVD-2021-18664","GHSA-35gm-xggq-mjxq"],"status":"published","title":"show_default.php in the LocalFilesEditor extension before 11.4.0.1 for Piwigo allows Local File...","description":"show_default.php in the LocalFilesEditor extension before 11.4.0.1 for Piwigo allows Local File Inclusion because the file parameter is not validated with a proper regular-expression check.","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":"2026-11-11","score":0.0062,"percentile":0.50177,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-345"],"published":"2021-04-26T18:05:16Z","modified":"2026-10-20T10:54:40Z","products":[{"vendor":"piwigo","product":"localfiles_editor"}],"references":[{"url":"https://piwigo.org/ext/index.php?cid=null","tags":["x_refsource_MISC","x_transferred","Release Notes","Third Party Advisory","advisory"]},{"url":"https://github.com/Piwigo/LocalFilesEditor/issues/2","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Third Party Advisory","report"]},{"url":"https://github.com/Piwigo/LocalFilesEditor/commit/dda691d3e45bfd166ac175c70bd8b91cb4917b6b","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-31783"},{"url":"https://github.com/advisories/GHSA-35gm-xggq-mjxq"}],"sources":{"cve":[{"id":"CVE-2021-31783","description":"show_default.php in the LocalFilesEditor extension before 11.4.0.1 for Piwigo allows Local File Inclusion because the file parameter is not validated with a proper regular-expression check.","status":"published","published":"2021-04-26T18:05:16Z","modified":"2024-08-03T23:10:29.916Z","updated_at":"2026-11-02T14:33:05.331617Z"}],"euvd":[{"id":"EUVD-2021-18664","description":"show_default.php in the LocalFilesEditor extension before 11.4.0.1 for Piwigo allows Local File Inclusion because the file parameter is not validated with a proper regular-expression check.","status":"published","published":"2021-04-26T18:05:16Z","modified":"2024-08-03T23:10:29Z","updated_at":"2026-11-03T03:24:38.423371Z"}],"ghsa":[{"id":"GHSA-35gm-xggq-mjxq","title":"show_default.php in the LocalFilesEditor extension before 11.4.0.1 for Piwigo allows Local File...","description":"show_default.php in the LocalFilesEditor extension before 11.4.0.1 for Piwigo allows Local File Inclusion because the file parameter is not validated with a proper regular-expression check.","status":"published","published":"2022-05-24T17:48:55Z","modified":"2023-01-29T05:06:06Z","cwes":["CWE-345"],"updated_at":"2026-11-02T14:45:56.584389Z"}],"nvd":[{"id":"CVE-2021-31783","description":"show_default.php in the LocalFilesEditor extension before 11.4.0.1 for Piwigo allows Local File Inclusion because the file parameter is not validated with a proper regular-expression check.","status":"published","published":"2021-04-26T19:15:08.583Z","modified":"2026-06-17T03:52:13.7Z","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-345"],"updated_at":"2026-11-02T14:06:52.81233Z"}],"osv":[{"id":"CVE-2021-31783","description":"show_default.php in the LocalFilesEditor extension before 11.4.0.1 for Piwigo allows Local File Inclusion because the file parameter is not validated with a proper regular-expression check.","status":"published","published":"2021-04-26T19:15:08.583Z","modified":"2026-10-20T10:54:40.962976635Z","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"}],"updated_at":"2026-11-02T15:44:19.483607Z"}]}}