{"id":"CVE-2026-56347","title":"AVideo TopMenu Plugin - Stored Cross-Site Scripting via Unescaped Menu Item Fields","summary":"AVideo TopMenu plugin through version 26.0 contains a stored cross-site scripting vulnerability in menu item rendering due to missing output encoding of icon classes, URLs, and text labels. Attackers can inject malicious JavaScript throu…","severity":"medium","cvss":6.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","cvssSource":"cna","cwe":["CWE-79"],"vendor":"WWBN","product":"AVideo","affected":["AVideo <= 26.0"],"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-06-22T17:54:45.597733Z"},"exploitAvailable":true,"published":"2026-06-20","updated":"2026-11-08","sourceUpdated":"2026-11-08T14:06:05.704Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-56347","references":[{"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-gmpc-fxg2-vcmq","label":"GitHub Security Advisory (GHSA-gmpc-fxg2-vcmq)"},{"url":"https://www.vulncheck.com/advisories/avideo-topmenu-plugin-stored-cross-site-scripting-via-unescaped-menu-item-fields","label":"VulnCheck Advisory: AVideo TopMenu Plugin - Stored Cross-Site Scripting via Unescaped Menu Item Fields"}],"tags":["cve.org","exploit-available"],"epss":0.002,"epssPercentile":0.09858,"ingestedAt":"2026-11-08T14:51:22.353Z","slug":"CVE-2026-56347","body":"## Overview\n\nAVideo TopMenu plugin through version 26.0 contains a stored cross-site scripting vulnerability in menu item rendering due to missing output encoding of icon classes, URLs, and text labels. Attackers can inject malicious JavaScript through unescaped menu item fields that execute for all site visitors, potentially stealing session cookies or performing unauthorized actions.\n\n## Affected\n\n- `AVideo <= 26.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":46,"depthScoreParts":{"impact":33.6,"likelihood":0,"exploitation":12,"ransomware":0},"changes":[]}