CVE-2022-41943 Incorrect default permissions found in Sourcegraph
Site admins could execute arbitrary commands on Gitserver via the experimental customGitFetch feature, which is now disabled by default.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-41943?
CVE-2022-41943 is a critical command injection vulnerability in sourcegraph, published on 22 Nov 2022. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
sourcegraph is a code intelligence platform. As a site admin it was possible to execute arbitrary commands on Gitserver when the experimental `customGitFetch` feature was enabled. This experimental feature has now been disabled by default. This issue has been patched in version 4.1.0.
Weakness: CWE-276
Which versions are affected by CVE-2022-41943?
It affects 1 product.
Products include Sourcegraph Sourcegraph.
How do I fix CVE-2022-41943?
No fix has been published for CVE-2022-41943 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2022-41943 being exploited?
There is no known exploitation of CVE-2022-41943 in the wild and no public exploit code.