Security Advisory

CVE-2026-100630

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-09-26 13:23:06

Last updated 2026-10-03 23:44:08

Assigner VulnCheck

CVSS score 5.4

State PUBLISHED

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.

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