PT-2026-53355 · 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 the LockManager.release locks function in aimhubio/aim (commit bb76afe) allows for arbitrary file deletion through relative path traversal. The run hash parameter, which is user-controllable, is concatenated without normalization as part of a path used to specify file deletion. This vulnerability is exposed through the Repo. close run() method, which is accessible via the tracking server instruction API. As a result, an attacker can exploit this to delete any arbitrary file on the machine running the tracking server.

Fix

Related Identifiers

PYSEC-2026-258

Affected Products

Aim

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2024-8769 · Security Note
• https://osv.dev/vulnerability/PYSEC-2026-258 · Vendor Advisory
• https://github.com/aimhubio/aim · Note
• https://github.com/aimhubio/aim/blob/bb76afe6e9a54364f322520cc4fea2679238f904/aim/sdk/lock_manager.py#L140 · Note
• https://pypi.org/project/aim · Note
• https://huntr.com/bounties/59d3472f-f581-4beb-a090-afd36a00ecf7 · Note
• https://github.com/advisories/GHSA-4qcx-jx49-6qrh · Note