CVE-2024-3800 XSS in S@M CMS

Medium 6.1 Published Updated

Reflected XSS in S@M CMS allows attackers to inject scripts via file names, potentially leading to code execution or account takeover.

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-2024-3800?

CVE-2024-3800 is a medium-severity cross-site scripting vulnerability in Concept Intermedia S@M CMS, published on 28 Jun 2024. 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

Sites managed in S@M CMS (Concept Intermedia) might be vulnerable to Reflected XSS via including scripts in requested file names.  Only a part of observed services is vulnerable, but since vendor has not investigated the root problem, it is hard to determine when the issue appears.

Weakness: CWE-79

Which versions are affected by CVE-2024-3800?

It affects 1 product.

Products include Conceptintermedia S\@m Cms.

How do I fix CVE-2024-3800?

No fix has been published for CVE-2024-3800 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-2024-3800 being exploited?

There is no known exploitation of CVE-2024-3800 in the wild and no public exploit code.

Sources

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