A vulnerability classified as critical has been found in themanojdesai python-a2a up to 0.5.5. Affected is the function create_workflow of the file python_a2a/agent_flow/server/api.py. The manipulation leads to path traversal. Upgrading to version 0.5.6 is able to address this issue. It is recommended to upgrade the affected component.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
| Link | Tags |
|---|---|
| https://vuldb.com/?id.312642 | vdb entry third party advisory technical description |
| https://vuldb.com/?ctiid.312642 | signature permissions required vdb entry |
| https://vuldb.com/?submit.593613 | vdb entry third party advisory |
| https://github.com/themanojdesai/python-a2a/issues/40 | exploit issue tracking |
| https://github.com/themanojdesai/python-a2a/issues/40#issuecomment-2904804388 | exploit issue tracking |
| https://github.com/themanojdesai/python-a2a/releases/tag/v0.5.6 | patch release notes |