PT-2026-89377 · Wwbn · Avideo

Santhreal

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CVE-2026-88866

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Published

2026-09-10

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Updated

2026-09-10

CVSS v3.1

8.7

High

VectorAV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a stored cross-site scripting vulnerability in the LoginControl plugin that fails to encode the User-Agent header before storing it in login history. Attackers with any valid login account can inject malicious scripts in the User-Agent header that execute in administrator browsers when viewing the Login History page, allowing script execution within the administrator session.

Fix

XSS

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Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-88866

Affected Products

Avideo