CVE-2026-22919 Cross-site scripting in TDC-X401GL

Low 3.8 Published 15 Jan 2026 Updated 15 Jan 2026

Administrators can inject malicious scripts into the login page, enabling XSS attacks that extract sensitive data from users.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-22919?

CVE-2026-22919 is a low-severity cross-site scripting vulnerability in SICK AG TDC-X401GL, published on 15 Jan 2026. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

An attacker with administrative access may inject malicious content into the login page, potentially enabling cross-site scripting (XSS) attacks, leading to the extraction of sensitive data.

Weakness: CWE-79

Which versions are affected by CVE-2026-22919?

It affects 1 product.

Products include Sick Tdc-X401gl Firmware.

How do I fix CVE-2026-22919?

No fix has been published for CVE-2026-22919 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2026-22919 being exploited?

There is no known exploitation of CVE-2026-22919 in the wild and no public exploit code.

Sources

Also known as GHSA-wxjf-h3jg-9mpw.