{"id":"CVE-2005-4260","aliases":["EUVD-2005-4255","GHSA-355w-pfx5-w3wr"],"status":"published","title":"Interpretation conflict in includes/mainfile.php in PHP-Nuke 7.9 and later allows remote...","description":"Interpretation conflict in includes/mainfile.php in PHP-Nuke 7.9 and later allows remote attackers to perform cross-site scripting (XSS) attacks by replacing the \"\u003e\" in the tag with a \"\u003c\", which bypasses the regular expressions that sanitize the data, but is automatically corrected by many web browsers.  NOTE: it could be argued that this vulnerability is due to a design limitation of many web browsers; if so, then this should not be treated as a vulnerability in PHP-Nuke.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02113,"percentile":0.81939,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2005-12-15T11:00:00Z","modified":"2026-06-16T22:18:28Z","exploits":[{"source":"exploitdb","id":"EDB-26817","title":"PHP-Nuke 7.x - Content Filtering Bypass","type":"webapps","platform":"php","date":"2005-12-14","verified":true,"url":"https://www.exploit-db.com/exploits/26817"}],"products":[{"vendor":"francisco_burzi","product":"php-nuke"}],"references":[{"url":"http://www.securityfocus.com/archive/1/419496/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/419991/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.securityfocus.com/bid/15855","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-4260"},{"url":"https://github.com/advisories/GHSA-355w-pfx5-w3wr"}],"sources":{"cve":[{"id":"CVE-2005-4260","description":"Interpretation conflict in includes/mainfile.php in PHP-Nuke 7.9 and later allows remote attackers to perform cross-site scripting (XSS) attacks by replacing the \"\u003e\" in the tag with a \"\u003c\", which bypasses the regular expressions that sanitize the data, but is automatically corrected by many web browsers.  NOTE: it could be argued that this vulnerability is due to a design limitation of many web browsers; if so, then this should not be treated as a vulnerability in PHP-Nuke.","status":"published","published":"2005-12-15T11:00:00Z","modified":"2024-08-07T23:38:51.522Z","updated_at":"2026-11-02T14:33:39.259087Z"}],"euvd":[{"id":"EUVD-2005-4255","description":"Interpretation conflict in includes/mainfile.php in PHP-Nuke 7.9 and later allows remote attackers to perform cross-site scripting (XSS) attacks by replacing the \"\u003e\" in the tag with a \"\u003c\", which bypasses the regular expressions that sanitize the data, but is automatically corrected by many web browsers.  NOTE: it could be argued that this vulnerability is due to a design limitation of many web browsers; if so, then this should not be treated as a vulnerability in PHP-Nuke.","status":"published","published":"2005-12-15T11:00:00Z","modified":"2024-08-07T23:38:51Z","updated_at":"2026-11-03T01:15:23.244179Z"}],"ghsa":[{"id":"GHSA-355w-pfx5-w3wr","title":"Interpretation conflict in includes/mainfile.php in PHP-Nuke 7.9 and later allows remote...","description":"Interpretation conflict in includes/mainfile.php in PHP-Nuke 7.9 and later allows remote attackers to perform cross-site scripting (XSS) attacks by replacing the \"\u003e\" in the tag with a \"\u003c\", which bypasses the regular expressions that sanitize the data, but is automatically corrected by many web browsers.  NOTE: it could be argued that this vulnerability is due to a design limitation of many web browsers; if so, then this should not be treated as a vulnerability in PHP-Nuke.","status":"published","published":"2022-05-01T02:25:37Z","modified":"2023-01-30T05:08:25Z","updated_at":"2026-11-02T14:47:49.655134Z"}],"nvd":[{"id":"CVE-2005-4260","description":"Interpretation conflict in includes/mainfile.php in PHP-Nuke 7.9 and later allows remote attackers to perform cross-site scripting (XSS) attacks by replacing the \"\u003e\" in the tag with a \"\u003c\", which bypasses the regular expressions that sanitize the data, but is automatically corrected by many web browsers.  NOTE: it could be argued that this vulnerability is due to a design limitation of many web browsers; if so, then this should not be treated as a vulnerability in PHP-Nuke.","status":"published","published":"2005-12-15T11:03:00Z","modified":"2026-06-16T22:18:28.42Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:57.944899Z"}]}}