CVE-2024-21574 Code injection in ComfyUI-Manager
Attackers can achieve remote code execution by sending a crafted POST request to the custom node installation endpoint due to missing input validation.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-21574?
CVE-2024-21574 is a critical code injection vulnerability in ltdrdata ComfyUI-Manager, published on 12 Dec 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The issue stems from a missing validation of the pip field in a POST request sent to the /customnode/install endpoint used to install custom nodes which is added to the server by the extension. This allows an attacker to craft a request that triggers a pip install on a user controlled package or URL, resulting in remote code execution (RCE) on the server.
Weakness: CWE-94
Which versions are affected by CVE-2024-21574?
How do I fix CVE-2024-21574?
No fix has been published for CVE-2024-21574 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2024-21574 being exploited?
There is no known exploitation of CVE-2024-21574 in the wild and no public exploit code.
Sources
Also known as GHSA-7p9r-9x76-5h9r.