{"id":"CVE-2022-42247","aliases":["EUVD-2022-45323","GHSA-8jqc-33w3-gpfh"],"status":"published","title":"pfSense v2.5.2 was discovered to contain a cross-site scripting (XSS) vulnerability in the...","description":"pfSense v2.5.2 was discovered to contain a cross-site scripting (XSS) vulnerability in the browser.php component. This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into a file name.","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":"2026-11-10","score":0.03293,"percentile":0.886,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-10-03T15:31:48Z","modified":"2026-10-28T02:30:57Z","products":[{"vendor":"pfsense","product":"pfsense"}],"references":[{"url":"https://gist.github.com/enferas/b4ca7a4fb52e1b5e698f87e4d655a70a","tags":["x_refsource_MISC","x_transferred","Exploit","Patch","Third Party Advisory","web"]},{"url":"https://github.com/pfsense/pfsense/commit/73ca6743954ac9f35ca293e3f2af63eac20cf32e","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-42247","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-8jqc-33w3-gpfh"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/42xxx/CVE-2022-42247.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-42247","description":"pfSense v2.5.2 was discovered to contain a cross-site scripting (XSS) vulnerability in the browser.php component. This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into a file name.","status":"published","published":"2022-10-03T15:31:48Z","modified":"2024-08-03T13:03:45.586Z","updated_at":"2026-11-02T14:34:27.327929Z"}],"euvd":[{"id":"EUVD-2022-45323","description":"pfSense v2.5.2 was discovered to contain a cross-site scripting (XSS) vulnerability in the browser.php component. This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into a file name.","status":"published","published":"2022-10-03T15:31:48Z","modified":"2024-08-03T13:03:45Z","updated_at":"2026-11-03T03:25:19.588915Z"}],"ghsa":[{"id":"GHSA-8jqc-33w3-gpfh","title":"pfSense v2.5.2 was discovered to contain a cross-site scripting (XSS) vulnerability in the...","description":"pfSense v2.5.2 was discovered to contain a cross-site scripting (XSS) vulnerability in the browser.php component. This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into a file name.","status":"published","published":"2022-10-04T00:00:23Z","modified":"2023-01-27T05:09:23Z","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:43:22.211542Z"}],"nvd":[{"id":"CVE-2022-42247","description":"pfSense v2.5.2 was discovered to contain a cross-site scripting (XSS) vulnerability in the browser.php component. This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into a file name.","status":"published","published":"2022-10-03T16:15:14.727Z","modified":"2026-06-17T05:04:34.68Z","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:29.026521Z"}],"osv":[{"id":"CVE-2022-42247","description":"pfSense v2.5.2 was discovered to contain a cross-site scripting (XSS) vulnerability in the browser.php component. This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into a file name.","status":"published","published":"2022-10-03T15:31:48Z","modified":"2026-10-28T02:30:57.365807398Z","updated_at":"2026-11-02T15:44:27.186787Z"}]}}