Open Redirect Affecting products.isurlinportal package, versions [,1.2.0)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.11% (46th percentile)

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  • Snyk IDSNYK-PYTHON-PRODUCTSISURLINPORTAL-1535811
  • published3 Aug 2021
  • disclosed3 Aug 2021
  • creditYuji Tounai

Introduced: 3 Aug 2021

CVE-2021-32806  (opens in a new tab)
CWE-601  (opens in a new tab)

How to fix?

Upgrade Products.isurlinportal to version 1.2.0 or higher.

Overview

Products.isurlinportal is a replacement for isURLInPortal method in Plone.

Affected versions of this package are vulnerable to Open Redirect. Various parts of Plone use the is url in portal check for security, mostly to see if it is safe to redirect to a url. A url like https://example.org is not in the portal, but the url https:example.org (without slashes) is considered to be in the portal. Attackers may use this to redirect to their site, especially as part of a phishing attack.

References

CVSS Scores

version 3.1