PT-2025-25626 · Themanojdesai · Python-A2A

Themanojdesai · Published 2025-06-17 · Updated 2025-07-02 · CVE-2025-6167

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions themanojdesai python-a2a versions up to 0.5.5

Description A critical vulnerability has been found in themanojdesai python-a2a, affecting the create workflow function of the file python a2a/agent flow/server/api.py. The manipulation leads to path traversal.

Recommendations To address this issue, upgrade to version 0.5.6. As a temporary workaround, consider restricting access to the create workflow function until the upgrade is applied.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2025-6167

GHSA-RP38-PJ7H-R8Q2

PYSEC-2025-64

Affected Products

Python-A2A

References · 17

• 🔥 https://github.com/themanojdesai/python-a2a/issues/40#issuecomment-2904804388 · Exploit
• 🔥 https://github.com/themanojdesai/python-a2a/issues/40 · Exploit
• https://github.com/themanojdesai/python-a2a/releases/tag/v0.5.6 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2025-6167 · Security Note
• https://osv.dev/vulnerability/GHSA-rp38-pj7h-r8q2 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-6167 · Vendor Advisory
• https://osv.dev/vulnerability/PYSEC-2025-64 · Vendor Advisory
• https://github.com/themanojdesai/python-a2a · Note
• https://github.com/pypa/advisory-database/tree/main/vulns/python-a2a/PYSEC-2025-64.yaml · Note
• https://t.me/cvetracker/26399 · Telegram Post
• https://t.me/cvenotify/125899 · Telegram Post
• https://twitter.com/CVEnew/status/1934866712106815891 · Twitter Post
• https://vuldb.com/?id.312642 · Note
• https://twitter.com/VulmonFeeds/status/1934907294040396067 · Twitter Post
• https://vuldb.com/?ctiid.312642 · Note