CVE-2026-21855

Publication date

2026-01-07 18:16:02

Family

GitHub_M

State

PUBLISHED

Description

The Tarkov Data Manager is a tool to manage the Tarkov item data. Prior to 02 January 2025, a reflected Cross Site Scripting (XSS) vulnerability in the toast notification system allows any attacker to execute arbitrary JavaScript in the context of a victims browser session by crafting a malicious URL. A series of fix commits on 02 January 2025 fixed this and other vulnerabilities.