{"id":"CVE-2026-100630","revision":"4eccb409268346d4b76e03e203b1f8f7","records":[{"revision":"4eccb409268346d4b76e03e203b1f8f7","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-100630","aliases":[],"title":"AVideo before 29.1.0 Stored XSS via HTML Entity Bypass in trailer1 Field","description":"AVideo before 29.1.0 contains a stored cross-site scripting vulnerability in the video trailer1 field rendered unsanitized within an inline onclick JavaScript string. Attackers with video upload permission can store HTML entity-encoded payloads that bypass isValidURL() validation and are decoded by the browser to break out of the JavaScript string, executing arbitrary code in any visitor's session including administrators.","state":0,"publishedAt":"2026-09-26T13:23:06.44+00:00","modifiedAt":"2026-10-03T23:44:08.065+00:00","affected":[{"ecosystem":"Vendor product","name":"AVideo","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"WWBN\",\n                    \"product\": \"AVideo\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"29.1.0\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","score":5.1,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","score":5.4,"severity":"MEDIUM"}],"references":["https://github.com/WWBN/AVideo/security/advisories/GHSA-v7vx-v9q9-qhw3","https://github.com/WWBN/AVideo/commit/40b3267760924389c626a549bb1c6fd013b3b29c","https://www.vulncheck.com/advisories/avideo-stored-xss-via-html-entity-bypass-in-trailer1-field"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-100630","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-100630","identifiers":["CVE-2026-100630"]},"retained":false,"historicalAffected":[]}],"coverage":[]}