CVE-2009-0312: PYSEC-2026-676 - MoinMoin Cross-site scripting (XSS) vulnerability in the antispam feature

CVE-2009-0312 · Severity: info · Published 2026-07-02

MoinMoin Cross-site scripting (XSS) vulnerability in the antispam feature

Technologies: moin (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2009-0312 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2009-0312 being exploited in the wild.
How severe is CVE-2009-0312?
Informational severity, published 2 July 2026.
Which products and versions are affected?
moin (PyPI) ECOSYSTEM:introduced=0,fixed=1.8.2.
Is there a fix for CVE-2009-0312?
Yes. moin (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-2009-0312?
Check whether you run moin (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

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

Affected products

  • moin (PyPI) ECOSYSTEM:introduced=0,fixed=1.8.2

Identifiers

  • CVE-2009-0312
  • GHSA-cx94-3h5x-cc57
  • PYSEC-2026-676

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