CVE-2024-21577 Code injection in ComfyUI-Ace-Nodes
Attackers can execute arbitrary code on the server by exploiting unsafe eval() usage in the ACE_ExpressionEval node of ComfyUI-Ace-Nodes.
- 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-2024-21577?
CVE-2024-21577 is a critical code injection vulnerability in hay86 ComfyUI-Ace-Nodes, published on 13 Dec 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
ComfyUI-Ace-Nodes is vulnerable to Code Injection. The ACE_ExpressionEval node contains an eval() in its entrypoint function that accepts arbitrary user-controlled data. A user can create a workflow that results in executing arbitrary code on the server.
Weakness: CWE-94
Which versions are affected by CVE-2024-21577?
How do I fix CVE-2024-21577?
No fix has been published for CVE-2024-21577 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-2024-21577 being exploited?
There is no known exploitation of CVE-2024-21577 in the wild and no public exploit code.
Sources
Also known as GHSA-rjx4-8gxj-w5gj.