CVE-2021-42053: PYSEC-2021-357 - The Unicorn framework through 0.35.3 for Django allows XSS via component.name.

CVE-2021-42053 · Severity: low · CVSS 3.1 · Published 2021-10-07

The Unicorn framework through 0.35.3 for Django allows XSS via component.name.

Technologies: django-unicorn (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2021-42053 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2021-42053 being exploited in the wild.
How severe is CVE-2021-42053?
Low severity, with a CVSS score of 3.1, published 7 October 2021.
Which products and versions are affected?
django-unicorn (PyPI) ECOSYSTEM:introduced=0,fixed=0.36.0.
Is there a fix for CVE-2021-42053?
Yes. django-unicorn (PyPI): upgrade to 0.36.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2021-42053?
Check whether you run django-unicorn (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

  • django-unicorn (PyPI): upgrade to 0.36.0 or later
    pip install "django-unicorn>=0.36.0"

Affected products

  • django-unicorn (PyPI) ECOSYSTEM:introduced=0,fixed=0.36.0

Identifiers

  • CVE-2021-42053
  • GHSA-c87f-fq5g-63r2
  • PYSEC-2021-357

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