CVE-2016-1505: PYSEC-2026-512 - Radicale is vulnerable to directory traversal on Windows Filesystem Storage Backend component

CVE-2016-1505 · Severity: low · CVSS 3 · Published 2026-06-29

Radicale is vulnerable to directory traversal on Windows Filesystem Storage Backend component

Technologies: radicale (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2016-1505 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2016-1505 being exploited in the wild.
How severe is CVE-2016-1505?
Low severity, with a CVSS score of 3, published 29 June 2026.
Which products and versions are affected?
radicale (PyPI) ECOSYSTEM:introduced=0,fixed=1.1.
Is there a fix for CVE-2016-1505?
Yes. radicale (PyPI): upgrade to 1.1 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2016-1505?
Check whether you run radicale (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

  • radicale (PyPI): upgrade to 1.1 or later
    pip install "radicale>=1.1"

Affected products

  • radicale (PyPI) ECOSYSTEM:introduced=0,fixed=1.1

Identifiers

  • CVE-2016-1505
  • GHSA-84cw-mxhv-qvv4
  • PYSEC-2026-512

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