medium5.5
CVE-2025-6167
python-a2a has a path traversal in the create_workflow function
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | python-a2a | < 0.5.6 | 0.5.6 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Themanojdesai | Python A2a | through 0.5.5 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/themanojdesai/python-a2a/issues/40
- https://github.com/themanojdesai/python-a2a/issues/40#issuecomment-2904804388
- https://github.com/themanojdesai/python-a2a/releases/tag/v0.5.6
- https://vuldb.com/?ctiid.312642
- https://vuldb.com/?id.312642
- https://vuldb.com/?submit.593613
- https://github.com/advisories/GHSA-rp38-pj7h-r8q2
- https://nvd.nist.gov/vuln/detail/CVE-2025-6167
- https://github.com/pypa/advisory-database/tree/main/vulns/python-a2a/PYSEC-2025-64.yaml