{"id":"CVE-2024-34899","aliases":["GHSA-f98p-2hc5-fm7v"],"url":"https://o3.security/vulnerability/CVE-2024-34899","summary":"AVideo cross-site scripting vulnerability in the view/about.php page","details":"The PHP file view/about.php is vulnerable to an XSS issue due to no sanitization of the user agent.\n\nAt line [53], the website gets the user-agent from the headers through $_SERVER['HTTP_USER_AGENT'] and echo it without any sanitization.\n\nIn PHP, echo a user generated statement, here the User-Agent Header, without any sanitization allows an attacker to inject malicious scripts into the output of a web page, which are then executed in the browser of anyone viewing that page.","published":"2024-05-13T18:40:25.814Z","modified":"2026-08-12T03:51:37.418401107Z","cvss":{"score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"wwbn/avideo","fixedVersion":"14.3"}],"fix":{"url":"https://github.com/WWBN/AVideo/commit/345711562621d879e63a817d01a229bf0aae7a1d","label":"WWBN/AVideo@3457115"},"references":[{"type":"WEB","url":"https://hackerdna.com/courses/cve/cve-2024-34899"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/34xxx/CVE-2024-34899.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-34899"},{"type":"WEB","url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-f98p-2hc5-fm7v"},{"type":"WEB","url":"https://github.com/WWBN/AVideo/commit/345711562621d879e63a817d01a229bf0aae7a1d"},{"type":"PACKAGE","url":"https://github.com/WWBN/AVideo"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:37.418401107Z"}}