{"id":"CVE-2022-42247","details":"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.","modified":"2026-08-12T03:51:19.844963735Z","published":"2022-10-03T15:31:48Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/42xxx/CVE-2022-42247.json","cna_assigner":"mitre"},"references":[{"type":"WEB","url":"https://gist.github.com/enferas/b4ca7a4fb52e1b5e698f87e4d655a70a"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/42xxx/CVE-2022-42247.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-42247"},{"type":"FIX","url":"https://github.com/pfsense/pfsense/commit/73ca6743954ac9f35ca293e3f2af63eac20cf32e"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/pfsense/pfsense","events":[{"introduced":"81891ef87be63352e1c32d28ca9fc08bbf641989"},{"fixed":"73ca6743954ac9f35ca293e3f2af63eac20cf32e"}],"database_specific":{"source":["CPE_STRING","REFERENCES"],"cpe":"cpe:2.3:a:pfsense:pfsense:2.5.2:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.5.2"},{"last_affected":"2.5.2"}]}}],"versions":["2.5.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-42247.json"}}],"schema_version":"1.9.0"}