{"id":"CVE-2015-5956","aliases":[],"url":"https://o3.security/vulnerability/CVE-2015-5956","summary":"TYPO3 cross-site scripting (XSS)","details":"The sanitizeLocalUrl function in TYPO3 6.x before 6.2.15, 7.x before 7.4.0, 4.5.40, and earlier allows remote authenticated users to bypass the XSS filter and conduct cross-site scripting (XSS) attacks via a base64 encoded data URI, as demonstrated by the (1) returnUrl parameter to show_rechis.php and the (2) redirect_url parameter to index.php.","published":"2022-05-14T02:48:01Z","modified":"2024-12-07T05:40:59.138352Z","cvss":null,"epss":{"score":0.02006,"percentile":0.79312,"asOf":"2026-08-22"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"typo3/cms","fixedVersion":"6.2.15"},{"ecosystem":"Packagist","name":"typo3/cms","fixedVersion":"7.4.0"},{"ecosystem":"Packagist","name":"typo3/cms","fixedVersion":null}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2015-5956"},{"type":"WEB","url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2015-5956.yaml"},{"type":"WEB","url":"https://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2015-009"},{"type":"WEB","url":"http://packetstormsecurity.com/files/133551/Typo3-CMS-6.2.14-4.5.40-Cross-Site-Scripting.html"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2015/Sep/57"},{"type":"WEB","url":"http://www.securityfocus.com/archive/1/536464/100/0/threaded"},{"type":"WEB","url":"http://www.securitytracker.com/id/1033551"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2024-12-07T05:40:59.138352Z"}}