{"id":"CVE-2014-5345","aliases":["EUVD-2014-5234","GHSA-vj6x-9f28-99g4"],"status":"published","title":"Cross-site scripting (XSS) vulnerability in upgrade.php in the Disqus Comment System plugin...","description":"Cross-site scripting (XSS) vulnerability in upgrade.php in the Disqus Comment System plugin before 2.76 for WordPress allows remote attackers to inject arbitrary web script or HTML via the step parameter.","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":0.06095,"percentile":0.93467,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-79"],"published":"2014-08-19T19:00:00Z","modified":"2026-06-17T00:11:24Z","exploits":[{"source":"exploitdb","id":"EDB-34336","title":"WordPress Plugin Disqus 2.7.5 - Cross-Site Request Forgery (Admin Persistent) / Cross-Site Scripting","type":"webapps","platform":"php","date":"2014-08-14","url":"https://www.exploit-db.com/exploits/34336"}],"products":[{"vendor":"disqus","product":"disqus_comment_system"}],"references":[{"url":"https://wordpress.org/plugins/disqus-comment-system/other_notes","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"http://packetstormsecurity.com/files/127847/WordPress-Disqus-2.7.5-CSRF-Cross-Site-Scripting.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://seclists.org/fulldisclosure/2014/Aug/35","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"]},{"url":"https://www.nikcub.com/posts/multiple-vulnerabilities-in-disqus-wordpress-plugin","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://www.securityfocus.com/bid/69205","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-5345"},{"url":"https://github.com/advisories/GHSA-vj6x-9f28-99g4"}],"sources":{"cve":[{"id":"CVE-2014-5345","description":"Cross-site scripting (XSS) vulnerability in upgrade.php in the Disqus Comment System plugin before 2.76 for WordPress allows remote attackers to inject arbitrary web script or HTML via the step parameter.","status":"published","published":"2014-08-19T19:00:00Z","modified":"2024-09-16T16:58:45.671Z","updated_at":"2026-11-02T14:33:42.219637Z"}],"euvd":[{"id":"EUVD-2014-5234","description":"Cross-site scripting (XSS) vulnerability in upgrade.php in the Disqus Comment System plugin before 2.76 for WordPress allows remote attackers to inject arbitrary web script or HTML via the step parameter.","status":"published","published":"2014-08-19T19:00:00Z","modified":"2024-09-16T16:58:45Z","updated_at":"2026-11-03T00:55:46.200652Z"}],"ghsa":[{"id":"GHSA-vj6x-9f28-99g4","title":"Cross-site scripting (XSS) vulnerability in upgrade.php in the Disqus Comment System plugin...","description":"Cross-site scripting (XSS) vulnerability in upgrade.php in the Disqus Comment System plugin before 2.76 for WordPress allows remote attackers to inject arbitrary web script or HTML via the step parameter.","status":"published","published":"2022-05-17T04:38:24Z","modified":"2023-01-28T05:02:19Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:43:45.385Z"}],"nvd":[{"id":"CVE-2014-5345","description":"Cross-site scripting (XSS) vulnerability in upgrade.php in the Disqus Comment System plugin before 2.76 for WordPress allows remote attackers to inject arbitrary web script or HTML via the step parameter.","status":"published","published":"2014-08-19T19:55:04.567Z","modified":"2026-06-17T00:11:24.807Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:02:55.19899Z"}]}}