CVE-2021-32561: PYSEC-2021-30 - OctoPrint before 1.6.0 allows XSS because API error messages include the values of input parameters.

CVE-2021-32561 · Severity: low · CVSS 3.1 · Published 2021-05-11

OctoPrint before 1.6.0 allows XSS because API error messages include the values of input parameters.

Technologies: OctoPrint (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2021-32561 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2021-32561 being exploited in the wild.
How severe is CVE-2021-32561?
Low severity, with a CVSS score of 3.1, published 11 May 2021.
Which products and versions are affected?
OctoPrint (PyPI) ECOSYSTEM:introduced=0,fixed=1.6.0.
Is there a fix for CVE-2021-32561?
Yes. OctoPrint (PyPI): upgrade to 1.6.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2021-32561?
Check whether you run OctoPrint (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

  • OctoPrint (PyPI): upgrade to 1.6.0 or later
    pip install "OctoPrint>=1.6.0"

Affected products

  • OctoPrint (PyPI) ECOSYSTEM:introduced=0,fixed=1.6.0

Identifiers

  • CVE-2021-32561
  • GHSA-vcx4-fpmp-mvv6
  • PYSEC-2021-30

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