Security researcher Yuhang Wu at depthfirst has published a working proof-of-concept (PoC) exploit that executes commands as git on an unpatched self-managed GitLab 18.11.3 server.
An ordinary authenticated user triggers it by committing two crafted Jupyter notebooks and requesting their diff. The chain needs no administrator rights, continuous integration (CI) runner access, victim interaction
_811205.png)
_e196d8.png)
_32b3d9.png)
_1c53fe.png)
Recommended Comments
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.