{"id":"CVE-2025-11926","title":"The Related Posts Lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.12 due to insufficient input sanitization and output escaping","summary":"The Related Posts Lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.12 due to insufficient input sanitization and output escaping. This makes it possible for…","severity":"medium","cvss":4.4,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","cwe":["CWE-79"],"published":"2025-10-18","updated":"2026-10-08","sourceUpdated":"2026-10-08T22:10:00.563","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-11926","references":[{"url":"https://github.com/prabhatverma47/Wordpress-Related-Posts-Lite-plugin-XSS-PoC?utm_source=chatgpt.com","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/related-posts-lite/tags/1.12/","label":"security@wordfence.com"},{"url":"https://wordpress.org/plugins/related-posts-lite/?utm_source=chatgpt.com","label":"security@wordfence.com"},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/5dadd49c-33b2-43d8-a6a9-64a3c37c4b52?source=cve","label":"security@wordfence.com"}],"tags":["nvd","exploit-available"],"epss":0.00303,"epssPercentile":0.21133,"exploits":{"github":2,"githubRepos":["https://github.com/prabhatverma47/Wordpress-Related-Posts-Lite-plugin-XSS-PoC","https://github.com/prabhatverma47/CVE-2025-11926"],"checkedAt":"2026-10-09T10:30:44.389Z"},"exploitAvailable":true,"ingestedAt":"2026-10-08T22:11:53.811Z","slug":"CVE-2025-11926","body":"## Overview\n\nThe Related Posts Lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.12 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":36,"depthScoreParts":{"impact":24.2,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[]}