CVE-2022-29811 Cross-site scripting in Hub

Medium 6.1 Published 28 Apr 2022 Updated 3 Aug 2024

Stored XSS in JetBrains Hub allows attackers to inject scripts via project icons, potentially leading to code execution or account takeover.

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

What is CVE-2022-29811?

CVE-2022-29811 is a medium-severity cross-site scripting vulnerability in JetBrains Hub, published on 28 Apr 2022. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.

Official description

In JetBrains Hub before 2022.1.14638 stored XSS via project icon was possible.

Weakness: CWE-79

Which versions are affected by CVE-2022-29811?

It affects 1 product.

Products include Jetbrains Hub.

How do I fix CVE-2022-29811?

No fix has been published for CVE-2022-29811 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-2022-29811 being exploited?

There is no known exploitation of CVE-2022-29811 in the wild and no public exploit code.

Sources

Also known as GHSA-g5m9-8h5w-cxvx.