CVE-2026-56347

MediumCVSS 6.1/10Last modified Oct 25, 2026

Description

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 through unescaped menu item fields that execute for all site visitors, potentially stealing session cookies or performing unauthorized actions.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
WWBN	AVideo	<= 26.0

References

Timeline

Published: Jun 20, 2026
Last modified: Oct 25, 2026
NVD status: Deferred

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