{"id":"CVE-2025-5092","url":"https://www.cyber-defence.io/tools/cve/CVE-2025-5092","generatedAt":"2026-10-28T04:13:35.575Z","title":"Multiple plugins and/or themes for WordPress are vulnerable to Stored Cross-Site Scripting via the plugin's bundled lightGallery library (<= 2.8.3) in various versions due to insufficient input sanitization and output escaping on user supplied attributes.","description":"Multiple plugins and/or themes for WordPress are vulnerable to Stored Cross-Site Scripting via the plugin's bundled lightGallery library (<= 2.8.3) in various versions due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","published":"2025-11-20T15:17:38.000Z","lastModified":"2026-06-17T09:47:11.000Z","status":"Deferred","sourceIdentifier":"security@wordfence.com","cvss":{"version":"3.1","score":6.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N"},"cwe":["CWE-79"],"affected":[],"epss":{"score":0.00256,"percentile":0.17133,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.26%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://github.com/sachinchoolur/lightGallery","source":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/changeset/3311382/","source":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/changeset/3343557/","source":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/changeset/3356089/","source":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/changeset/3372141/","source":"security@wordfence.com"},{"url":"https://themes.trac.wordpress.org/changeset/299860","source":"security@wordfence.com"},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/acaa3142-2bbc-43d3-8ecc-05e8edb931ec?source=cve","source":"security@wordfence.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-5092","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}