---
id: CVE-2026-81733
title: >-
  WWBN AVideo through 30.0 (and master up to commit 4cb576e) contains a
  cross-site request forgery vulnerability in
  plugin/Live/myLiveControls.save.json.php
summary: >-
  WWBN AVideo through 30.0 (and master up to commit 4cb576e) contains a
  cross-site request forgery vulnerability in
  plugin/Live/myLiveControls.save.json.php. The endpoint only checks that a user
  is logged in and processes customUrl, custom…
severity: none
cwe:
  - CWE-352
published: '2026-08-28'
updated: '2026-08-29'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-81733'
references:
  - url: 'https://github.com/WWBN/AVideo/security/advisories/GHSA-wpr3-456q-6vgc'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/wwbn-avideo-through-30.0-csrf-via-mylivecontrols-save-json-php
    label: disclosure@vulncheck.com
  - url: 'https://github.com/WWBN/AVideo/security/advisories/GHSA-wpr3-456q-6vgc'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
epss: 0.00223
epssPercentile: 0.11521
ingestedAt: '2026-08-30T07:49:06.371Z'
---

## Overview

WWBN AVideo through 30.0 (and master up to commit 4cb576e) contains a cross-site request forgery vulnerability in plugin/Live/myLiveControls.save.json.php. The endpoint only checks that a user is logged in and processes customUrl, customMessage, and autoRedirect parameters from $_REQUEST via a GET request without enforcing a CSRF token or origin check. An attacker who lures a logged-in streamer to a malicious page can silently change the live-channel viewer-redirect settings (persisted in users.externalOptions), causing viewers to be redirected to a phishing site or shown a spoofed message.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.