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  5. GMS-2021-168

GMS-2021-168: Improper Neutralization of Input During Web Page Generation

February 2, 2021 (updated September 28, 2021)

Improper Neutralization of Input During Web Page Generation (‘Cross-site Scripting’) in bleach.

References

  • bugzilla.mozilla.org/show_bug.cgi?id=1689399
  • cure53.de/fp170.pdf
  • github.com/advisories/GHSA-vv2x-vrpj-qqpq
  • github.com/mozilla/bleach/blob/79b7a3c5e56a09d1d323a5006afa59b56162eb13/CHANGES
  • github.com/mozilla/bleach/commit/79b7a3c5e56a09d1d323a5006afa59b56162eb13
  • github.com/mozilla/bleach/security/advisories/GHSA-vv2x-vrpj-qqpq
  • pypi.org/project/bleach/

Code Behaviors & Features

Detect and mitigate GMS-2021-168 with GitLab Dependency Scanning

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Affected versions

All versions before 3.3.0

Fixed versions

  • 3.3.0

Solution

Upgrade to version 3.3.0 or above.

Weakness

  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Source file

pypi/bleach/GMS-2021-168.yml

Spotted a mistake? Edit the file on GitLab.

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