PT-2026-53356 · Pypi · Aim

Published 2026-06-29 · Updated 2026-06-29

OSV

CVSS v3.1

9.1

Critical

Base vector

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

A vulnerability in aimhubio/aim version 3.19.3 allows an attacker to exploit the tarfile.extractall() function to extract the contents of a maliciously crafted tarfile to arbitrary locations on the host server. The attacker can control repo.path and run hash to bypass directory existence checks and extract files to unintended locations, potentially overwriting critical files. This can lead to arbitrary data being written to arbitrary locations on the remote tracking server, which could be used for further attacks such as writing a new SSH key to the target server.

Fix

Related Identifiers

PYSEC-2026-259

Affected Products

Aim

References · 6

• https://osv.dev/vulnerability/PYSEC-2026-259 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-6829 · Security Note
• https://github.com/aimhubio/aim · Note
• https://pypi.org/project/aim · Note
• https://huntr.com/bounties/7c97065c-1b63-4982-82c1-8038be0ed570 · Note
• https://github.com/advisories/GHSA-75px-35p4-qq6h · Note