CVE-2024-27703 Cross-site scripting in n/a

Medium 5.4 Published 13 Mar 2024 Updated 27 Aug 2024

Remote attackers can execute arbitrary code via a Cross-Site Scripting vulnerability in the to-do title parameter of Leantime.

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-2024-27703?

CVE-2024-27703 is a medium-severity cross-site scripting vulnerability in n/a, published on 13 Mar 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

Cross Site Scripting vulnerability in Leantime 3.0.6 allows a remote attacker to execute arbitrary code via the to-do title parameter.

Weakness: CWE-79

Which versions are affected by CVE-2024-27703?

It affects 1 product.

Products include Leantime Leantime.

How do I fix CVE-2024-27703?

No fix has been published for CVE-2024-27703 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-2024-27703 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-27703 exists.

Sources

Also known as GHSA-vj6h-9583-2qx2.