{"id":"CVE-2022-23993","aliases":["EUVD-2022-28908","GHSA-69h6-vqxf-rc54"],"status":"published","title":"/usr/local/www/pkg.php in pfSense through 2.5.2 uses $_REQUEST['pkg_filter'] in a PHP echo call.","description":"/usr/local/www/pkg.php in pfSense CE before 2.6.0 and pfSense Plus before 22.01 uses $_REQUEST['pkg_filter'] in a PHP echo call, causing XSS.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01528,"percentile":0.749,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-01-26T18:22:26Z","modified":"2026-10-28T02:31:06Z","products":[{"vendor":"pfsense","product":"pfsense"},{"vendor":"pfsense","product":"pfsense_plus"}],"references":[{"url":"https://github.com/pfsense/pfsense/commit/5d82cce0d615a76b738798577a28a15803e59aeb","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://docs.netgate.com/downloads/pfSense-SA-22_04.webgui.asc","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-23993","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-69h6-vqxf-rc54"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23993.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-23993","description":"/usr/local/www/pkg.php in pfSense CE before 2.6.0 and pfSense Plus before 22.01 uses $_REQUEST['pkg_filter'] in a PHP echo call, causing XSS.","status":"published","published":"2022-01-26T18:22:26Z","modified":"2024-08-03T03:59:23.256Z","updated_at":"2026-11-02T14:34:29.842547Z"}],"euvd":[{"id":"EUVD-2022-28908","description":"/usr/local/www/pkg.php in pfSense CE before 2.6.0 and pfSense Plus before 22.01 uses $_REQUEST['pkg_filter'] in a PHP echo call, causing XSS.","status":"published","published":"2022-01-26T18:22:26Z","modified":"2024-08-03T03:59:23Z","updated_at":"2026-11-03T03:25:50.168269Z"}],"ghsa":[{"id":"GHSA-69h6-vqxf-rc54","title":"/usr/local/www/pkg.php in pfSense through 2.5.2 uses $_REQUEST['pkg_filter'] in a PHP echo call.","description":"/usr/local/www/pkg.php in pfSense through 2.5.2 uses $_REQUEST['pkg_filter'] in a PHP echo call.","status":"published","published":"2022-01-27T00:00:45Z","modified":"2023-02-03T05:04:58Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:53:39.608858Z"}],"nvd":[{"id":"CVE-2022-23993","description":"/usr/local/www/pkg.php in pfSense CE before 2.6.0 and pfSense Plus before 22.01 uses $_REQUEST['pkg_filter'] in a PHP echo call, causing XSS.","status":"published","published":"2022-01-26T19:15:08.57Z","modified":"2026-06-17T04:31:06.703Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:11.52734Z"}],"osv":[{"id":"CVE-2022-23993","description":"/usr/local/www/pkg.php in pfSense CE before 2.6.0 and pfSense Plus before 22.01 uses $_REQUEST['pkg_filter'] in a PHP echo call, causing XSS.","status":"published","published":"2022-01-26T18:22:26Z","modified":"2026-10-28T02:31:06.044601523Z","updated_at":"2026-11-02T15:44:24.428403Z"}]}}