Check Point discloses Claude Code flaws that let malicious repositories run commands
Check Point describes flaws in Claude Code that let a malicious repository run commands on a developer's machine; Anthropic has responded and patched them.
Check Point has disclosed vulnerabilities in Claude Code, the agent-based coding tool from Anthropic. According to the description, a malicious repository could exploit these vulnerabilities to run commands on the machine of the developer working with that source code. Anthropic has responded to the report and carried out patching.
The problem lies in the trust surface between the tool and the source code brought in for processing. When the agent reads and executes steps in a repository, content coming from the code repository becomes input capable of influencing the tool’s behaviour. The vulnerabilities allowed that chain of influence to go beyond the intended scope, as far as executing commands on the workstation.
For enterprises, the incident shows that risk comes not only from the model but from the very workflow around open source code and external repositories. Technical teams need to treat developer workstations as a point requiring control, since the permissions of a coding tool are usually broader than those of an ordinary editor.
What needs noting is that the published information has not yet detailed the scope of impact and the severity of each vulnerability. Organisations using Claude Code should update to the patched version, review the repositories already processed and consider running the tool in an isolated environment.
