CVE-2007-0857: PYSEC-2026-678 - MoinMoin Multiple cross-site scripting (XSS) vulnerabilities

CVE-2007-0857 · Severity: info · Published 2026-07-02

MoinMoin Multiple cross-site scripting (XSS) vulnerabilities

Technologies: moin (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2007-0857 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2007-0857 being exploited in the wild.
How severe is CVE-2007-0857?
Informational severity, published 2 July 2026.
Which products and versions are affected?
moin (PyPI) ECOSYSTEM:introduced=0,fixed=1.5.7.
Is there a fix for CVE-2007-0857?
Yes. moin (PyPI): upgrade to 1.5.7 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2007-0857?
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 1.5.7 or later
    pip install "moin>=1.5.7"

Affected products

  • moin (PyPI) ECOSYSTEM:introduced=0,fixed=1.5.7

Identifiers

  • CVE-2007-0857
  • GHSA-m84w-vgwf-p893
  • PYSEC-2026-678

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