CVE-2013-2256: PYSEC-2026-866 - OpenStack Compute (Nova) allows remote authenticated users to obtain sensitive information

CVE-2013-2256 · Severity: info · Published 2026-07-06

OpenStack Compute (Nova) allows remote authenticated users to obtain sensitive information

Technologies: nova (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2013-2256 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2013-2256 being exploited in the wild.
How severe is CVE-2013-2256?
Informational severity, published 6 July 2026.
Which products and versions are affected?
nova (PyPI) ECOSYSTEM:introduced=0,fixed=2013.1.3.
Is there a fix for CVE-2013-2256?
Yes. nova (PyPI): upgrade to 2013.1.3 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2013-2256?
Check whether you run nova (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

  • nova (PyPI): upgrade to 2013.1.3 or later
    pip install "nova>=2013.1.3"

Affected products

  • nova (PyPI) ECOSYSTEM:introduced=0,fixed=2013.1.3

Identifiers

  • CVE-2013-2256
  • GHSA-5mj6-643f-2g85
  • PYSEC-2026-866

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