CVE-2018-20476 Cross-site scripting in n/a

Medium 6.1 Published 26 Dec 2018 Updated 5 Aug 2024

Cross-site scripting vulnerability in S-CMS admin panel allows attackers to inject malicious scripts via the T_id parameter.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2018-20476?

CVE-2018-20476 is a medium-severity cross-site scripting vulnerability in n/a, published on 26 Dec 2018. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

An issue was discovered in S-CMS 3.0. It allows XSS via the admin/demo.php T_id parameter.

Weakness: CWE-79

Which versions are affected by CVE-2018-20476?

It affects 1 product.

Products include S-Cms S-Cms.

How do I fix CVE-2018-20476?

No fix has been published for CVE-2018-20476 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-2018-20476 being exploited?

There is no known exploitation of CVE-2018-20476 in the wild and no public exploit code.

Sources

Also known as GHSA-j4jh-2grm-9h96.