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  5. CVE-2021-33507

CVE-2021-33507: Cross-site Scripting

May 21, 2021 (updated May 27, 2021)

Zope Products.CMFCore and Products.PluggableAuthService, as used in Plone and other products, allow Reflected XSS.

References

  • nvd.nist.gov/vuln/detail/CVE-2021-33507
  • plone.org/security/hotfix/20210518/reflected-xss-in-various-spots

Code Behaviors & Features

Detect and mitigate CVE-2021-33507 with GitLab Dependency Scanning

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Affected versions

All versions before 2.5.1

Fixed versions

  • 4.0

Solution

Upgrade to version 4.0 or above.

Impact 6.1 MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Learn more about CVSS

Weakness

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

Source file

pypi/zope/CVE-2021-33507.yml

Spotted a mistake? Edit the file on GitLab.

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