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CVE-2026-40451

MEDIUM CVSS: 6.1 Published: 2026-04-22 Modified: 2026-06-17

Description

DeepL Chrome browser extension versions from v1.22.0 to v.1.23.0 contain a cross-site scripting vulnerability, which allows an attacker to execute arbitrary script in a user's browser, and inject malicious HTML into web pages viewed by the user.

Affected Platforms

Unknown

Weakness Type

CWE-79

References