{"id":"CVE-2025-11172","aliases":["EUVD-2025-35808","GHSA-wcq9-qf8h-vcj9"],"status":"published","title":"Check Plagiarism \u003c= 2.0 - Missing Authorization to Authenticated (Subscriber+) Settings Update","description":"The Check Plagiarism plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the chk_plag_mine_plugin_wpse10500_admin_action() function in all versions up to, and including, 2.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update the API key.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00195,"percentile":0.09358,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2025-10-24T08:24:03Z","modified":"2026-10-08T11:10:00Z","products":[{"vendor":"plagiarismchecker","product":"check plagiarism"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/ade64c1d-65e6-4424-b2da-dc63b49f08aa?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/check-plagiarism/trunk/index.php#L760"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-11172"},{"url":"https://github.com/advisories/GHSA-wcq9-qf8h-vcj9"}],"sources":{"cve":[{"id":"CVE-2025-11172","title":"Check Plagiarism \u003c= 2.0 - Missing Authorization to Authenticated (Subscriber+) Settings Update","description":"The Check Plagiarism plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the chk_plag_mine_plugin_wpse10500_admin_action() function in all versions up to, and including, 2.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update the API key.","status":"published","published":"2025-10-24T08:24:03.767Z","modified":"2026-04-08T17:15:14.957Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:32:50.872559Z"}],"euvd":[{"id":"EUVD-2025-35808","description":"The Check Plagiarism plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the chk_plag_mine_plugin_wpse10500_admin_action() function in all versions up to, and including, 2.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update the API key.","status":"published","published":"2025-10-24T08:24:03Z","modified":"2026-04-08T17:15:14Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:45.130194Z"}],"ghsa":[{"id":"GHSA-wcq9-qf8h-vcj9","title":"The Check Plagiarism plugin for WordPress is vulnerable to unauthorized modification of data due...","description":"The Check Plagiarism plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the chk_plag_mine_plugin_wpse10500_admin_action() function in all versions up to, and including, 2.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update the API key.","status":"published","published":"2025-10-24T09:31:58Z","modified":"2025-10-24T09:32:10Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:04:12.620224Z"}],"nvd":[{"id":"CVE-2025-11172","description":"The Check Plagiarism plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the chk_plag_mine_plugin_wpse10500_admin_action() function in all versions up to, and including, 2.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update the API key.","status":"published","published":"2025-10-24T09:15:42.27Z","modified":"2026-10-08T11:10:00.25Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:11:39.579859Z"}]}}