CVE-2024-30886 Cross-site scripting in n/a

Medium 5.4 Published 23 Apr 2024 Updated 7 Aug 2024

Attackers can execute arbitrary scripts in HadSky via stored XSS in the remotelink function's url parameter.

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

What is CVE-2024-30886?

CVE-2024-30886 is a medium-severity cross-site scripting vulnerability in n/a, published on 23 Apr 2024. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

A stored cross-site scripting (XSS) vulnerability in the remotelink function of HadSky v7.6.3 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the url parameter.

Weakness: CWE-79

Which versions are affected by CVE-2024-30886?

It affects 1 product.

Products include Hadsky Hadsky.

How do I fix CVE-2024-30886?

No fix has been published for CVE-2024-30886 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-2024-30886 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-30886 exists.

Sources

Also known as GHSA-3cjj-693r-8cc3.