CVE-2022-34894 Missing authorization in Hub

Low 3.5 Published 1 Jul 2022 Updated 3 Aug 2024

Insufficient access control in JetBrains Hub allows attackers to hijack untrusted services, potentially leading to privilege escalation or code execution.

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-2022-34894?

CVE-2022-34894 is a low-severity missing authorization vulnerability in JetBrains Hub, published on 1 Jul 2022. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

In JetBrains Hub before 2022.2.14799, insufficient access control allowed the hijacking of untrusted services

Weakness: CWE-284

Which versions are affected by CVE-2022-34894?

It affects 1 product.

Products include Jetbrains Hub.

How do I fix CVE-2022-34894?

No fix has been published for CVE-2022-34894 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2022-34894 being exploited?

There is no known exploitation of CVE-2022-34894 in the wild and no public exploit code.

Sources

Also known as GHSA-c73c-584x-2rjh.