CVE-2026-56347

MEDIUM SEVERITY

CVSS Score & Metrics

Base Score

6.1 / 10

Vector String

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

Vulnerability 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.

Vulnerability Details

Published Date

June 20, 2026

Last Modified

June 20, 2026

CWE ID

CWE-79

Source

NVD

Vendor

WWBN

Product

AVideo

External References

https://github.com/WWBN/AVideo/security/advisories/GHSA-gmpc-fxg2-vcmq
https://www.vulncheck.com/advisories/avideo-topmenu-plugin-stored-cross-site-scripting-via-unescaped-menu-item-fields

CVE-2026-56347

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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