CVE-2026-82813: Ben Group Tubebuddy For YouTube Extension

Medium severity, CVSS 5.4. EPSS: 0.2% chance of exploitation in the next 30 days.

A vulnerability was detected in BEN Group TubeBuddy for YouTube Extension up to 5.8.4 on Chrome. This impacts the function TBGlobal.GetToken of the file tubebuddymaster1.js. The manipulation of the argument t/c/r results in insufficient verification of data authenticity. It is possible to launch the attack remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure.

Affected products

• Ben Group Tubebuddy For YouTube Extension: version 5.8.0 only; version 5.8.1 only; version 5.8.2 only; version 5.8.3 only; version 5.8.4 only

Published 2026-08-31. Last modified 2026-09-01.