Pickle Load on Artifact Get
February 6, 2024
The first vulnerability that our team found within ClearML involves the inherent insecurity of pickle files. We discovered that an attacker could create a pickle file containing arbitrary code and upload it as an artifact to a project via the API. When a user calls the get method within the Artifact class to download and load a file into memory, the pickle file is deserialized on their system, running any arbitrary code it contains.
Related SAI Security Advisory
November 26, 2025
Allowlist Bypass in Run Terminal Tool Allows Arbitrary Code Execution During Autorun Mode
When in autorun mode, Cursor checks commands sent to run in the terminal to see if a command has been specifically allowed. The function that checks the command has a bypass to its logic allowing an attacker to craft a command that will execute non-allowed commands.
October 17, 2025
Path Traversal in File Tools Allowing Arbitrary Filesystem Access
A path traversal vulnerability exists within Windsurf’s codebase_search and write_to_file tools. These tools do not properly validate input paths, enabling access to files outside the intended project directory, which can provide attackers a way to read from and write to arbitrary locations on the target user’s filesystem.