CVE-2025-6167: python a2a Path Traversal — Exploit

Description

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.

Is your site exposed to CVE-2025-6167?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

5.5

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Weakness Type (CWE)

CWE-22 Path Traversal

Affected Products

Vendor	Product	Versions
themanojdesai	python_a2a	< 0.5.5

References

Exploits

https://github.com/themanojdesai/python-a2a/issues/40 https://github.com/themanojdesai/python-a2a/issues/40#issuecomment-2904804388 https://github.com/themanojdesai/python-a2a/issues/40

Other References

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

Frequently Asked Questions

What is CVE-2025-6167? +

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. It has a CVSS v3.1 base score of 5.5 (MEDIUM).

How severe is CVE-2025-6167? +

CVE-2025-6167 has a CVSS v3.1 score of 5.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-6167? +

CVE-2025-6167 affects products from themanojdesai, specifically: python_a2a. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-6167? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2024-56514

Karmada is a Kubernetes management system that allows users to run cloud-native applications across multiple Kubernetes clusters and clouds. Prior …

CVE-2026-43965

Path traversal vulnerability in Gleam's dependency management allows arbitrary directory deletion via malicious build/packages/packages.toml content. Package keys read from build/packages/packages.toml …

CVE-2026-40605

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Prior to version 2.17.1, a path traversal …

CVE-2026-41140

Poetry is a dependency manager for Python. Prior to 2.3.4, the extractall() function in src/poetry/utils/helpers.py:410-426 extracts sdist tarballs without path …

CVE-2026-7766

Kenik Camera management Panel is vulnerable to Path Traversal vulnerability. An unauthenticated attacker can send GET request with arbitrary file …

CVE-2026-11420

Two path traversal vulnerabilities in the Network Installation Service (NIS) of Altium Enterprise Server allow an unauthenticated network attacker to …

CVE-2025-6167