CVE-2023-37474: PYSEC-2023-127 - Copyparty is a portable file server. Versions prior to 1.8.2 are subject to a path traversal vulnerability detected in the `.cpr` subfolder.

CVE-2023-37474 · Severity: low · CVSS 3 · Published 2023-07-14

Copyparty is a portable file server. Versions prior to 1.8.2 are subject to a path traversal vulnerability detected in the `.cpr` subfolder. The Path Traversal attack technique allows an attacker access to files, directories, and commands that reside outside the web document root directory. This issue has been addressed in commit `043e3c7d` which has been included in release 1.8.2. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Technologies: copyparty (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2023-37474 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2023-37474 being exploited in the wild.
How severe is CVE-2023-37474?
Low severity, with a CVSS score of 3, published 14 July 2023.
Which products and versions are affected?
copyparty (PyPI) ECOSYSTEM:introduced=0,fixed=1.8.2, GIT:introduced=0,fixed=043e3c7dd683113e2b1c15cacb9c8e68f76513ff|ECOSYSTEM:introduced=0,fixed=1.8.2.
Is there a fix for CVE-2023-37474?
Yes. copyparty (PyPI): upgrade to 1.8.2 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2023-37474?
Check whether you run copyparty (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • copyparty (PyPI): upgrade to 1.8.2 or later
    pip install "copyparty>=1.8.2"

Affected products

  • copyparty (PyPI) ECOSYSTEM:introduced=0,fixed=1.8.2, GIT:introduced=0,fixed=043e3c7dd683113e2b1c15cacb9c8e68f76513ff|ECOSYSTEM:introduced=0,fixed=1.8.2

Identifiers

  • CVE-2023-37474
  • GHSA-pxfv-7rr3-2qjg
  • PYSEC-2023-127

This page as Markdown. Free to reuse under CC BY 4.0 with a link back.