CVE-2024-47002 Cross-site scripting in Observium

High 8.7 Published 15 Jan 2025 Updated 15 Jan 2025

An authenticated user can execute arbitrary HTML code via a crafted link in Observium CE's VLAN management, potentially leading to session hijacking.

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-2024-47002?

CVE-2024-47002 is a high-severity cross-site scripting vulnerability in Observium, published on 15 Jan 2025. 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 html code injection vulnerability exists in the vlan management part of Observium CE 24.4.13528. A specially crafted HTTP request can lead to an arbitrary html code. An authenticated user would need to click a malicious link provided by the attacker.

Weakness: CWE-79

Which versions are affected by CVE-2024-47002?

It affects 1 product.

Products include Observium Observium.

How do I fix CVE-2024-47002?

No fix has been published for CVE-2024-47002 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-2024-47002 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-47002 exists.

Sources

Also known as GHSA-m7m4-xr7w-gpv4.