{"id":"CVE-2025-11265","aliases":["EUVD-2025-197954","GHSA-6w9x-4c3f-j6gh"],"status":"published","title":"VK All in One Expansion Unit \u003c= 9.112.1 - Authenticated (Contributor+) Stored Cross-Site Scripting","description":"The VK All in One Expansion Unit plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'vkExUnit_cta_url' and 'vkExUnit_cta_button_text' parameters in all versions up to, and including, 9.112.1. This is due to a logic error in the CTA save function that reads sanitization callbacks from the wrong variable ($custom_field_name instead of $custom_field_options), causing the sanitization to never be applied. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that execute when a user accesses an injected page.\",","severity":{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00246,"percentile":0.15951,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-80"],"published":"2025-11-18T07:30:37Z","modified":"2026-10-18T20:10:00Z","products":[{"vendor":"hidekazu ishikawa","product":"vk all in one expansion unit"},{"vendor":"kurudrive","product":"vk all in one expansion unit"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/9e5a6158-03d4-4ac7-8a4b-666cedabb433?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/vk-all-in-one-expansion-unit/tags/9.112.0.1/inc/call-to-action/package/class-vk-call-to-action.php#L198"},{"url":"https://plugins.trac.wordpress.org/browser/vk-all-in-one-expansion-unit/tags/9.112.0.1/inc/call-to-action/package/block/index.php#L259"},{"url":"https://plugins.trac.wordpress.org/browser/vk-all-in-one-expansion-unit/tags/9.112.0.1/inc/call-to-action/package/block/index.php#L271"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026new=3394731%40vk-all-in-one-expansion-unit%2Ftrunk\u0026old=3385606%40vk-all-in-one-expansion-unit%2Ftrunk\u0026sfp_email=\u0026sfph_mail=#file2"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-11265"},{"url":"https://github.com/advisories/GHSA-6w9x-4c3f-j6gh"}],"sources":{"cve":[{"id":"CVE-2025-11265","title":"VK All in One Expansion Unit \u003c= 9.112.1 - Authenticated (Contributor+) Stored Cross-Site Scripting","description":"The VK All in One Expansion Unit plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'vkExUnit_cta_url' and 'vkExUnit_cta_button_text' parameters in all versions up to, and including, 9.112.1. This is due to a logic error in the CTA save function that reads sanitization callbacks from the wrong variable ($custom_field_name instead of $custom_field_options), causing the sanitization to never be applied. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that execute when a user accesses an injected page.\",","status":"published","published":"2025-11-18T07:30:37.308Z","modified":"2026-04-08T17:11:45.976Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-80"],"updated_at":"2026-11-02T14:32:50.872559Z"}],"euvd":[{"id":"EUVD-2025-197954","description":"The VK All in One Expansion Unit plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'vkExUnit_cta_url' and 'vkExUnit_cta_button_text' parameters in all versions up to, and including, 9.112.1. This is due to a logic error in the CTA save function that reads sanitization callbacks from the wrong variable ($custom_field_name instead of $custom_field_options), causing the sanitization to never be applied. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that execute when a user accesses an injected page.\",","status":"published","published":"2025-11-18T07:30:37Z","modified":"2026-04-08T17:11:45Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:47.565697Z"}],"ghsa":[{"id":"GHSA-6w9x-4c3f-j6gh","title":"The VK All in One Expansion Unit plugin for WordPress is vulnerable to Stored Cross-Site...","description":"The VK All in One Expansion Unit plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'vkExUnit_cta_url' and 'vkExUnit_cta_button_text' parameters in all versions up to, and including, 9.112.1. This is due to a logic error in the CTA save function that reads sanitization callbacks from the wrong variable ($custom_field_name instead of $custom_field_options), causing the sanitization to never be applied. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that execute when a user accesses an injected page.\",","status":"published","published":"2025-11-18T09:30:51Z","modified":"2025-11-18T09:30:57Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-80"],"updated_at":"2026-11-02T15:04:50.769565Z"}],"nvd":[{"id":"CVE-2025-11265","description":"The VK All in One Expansion Unit plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'vkExUnit_cta_url' and 'vkExUnit_cta_button_text' parameters in all versions up to, and including, 9.112.1. This is due to a logic error in the CTA save function that reads sanitization callbacks from the wrong variable ($custom_field_name instead of $custom_field_options), causing the sanitization to never be applied. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that execute when a user accesses an injected page.\",","status":"published","published":"2025-11-18T08:15:50.677Z","modified":"2026-10-18T20:10:00.11Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-80"],"updated_at":"2026-11-02T14:11:44.669367Z"}]}}