CVE-2024-6177 XSS vulnerability in LG SuperSign CMS

Q: Is CVE-2024-6177 being exploited?

There is no known exploitation of CVE-2024-6177 in the wild and no public exploit code.

Q: How do I fix CVE-2024-6177?

No fix has been published for CVE-2024-6177 yet. Limit exposure of the affected software until one is available.

Medium 4.8 Published 20 Jun 2024 Updated 1 Aug 2024

Reflected XSS in LG SuperSign CMS allows attackers to inject scripts, potentially leading to session hijacking or malicious actions.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2024-6177?

CVE-2024-6177 is a medium-severity cross-site scripting vulnerability in LG Electronics SuperSign CMS, published on 20 Jun 2024. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in LG Electronics SuperSign CMS allows Reflected XSS. This issue affects SuperSign CMS: from 4.1.3 before < 4.3.1.

Weakness: CWE-79

Which versions are affected by CVE-2024-6177?

It affects 1 product.

Products include Lg Supersign Cms.

How do I fix CVE-2024-6177?

No fix has been published for CVE-2024-6177 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-2024-6177 being exploited?

There is no known exploitation of CVE-2024-6177 in the wild and no public exploit code.

Sources

Also known as GHSA-v29v-mr8q-2gqr.