Description

Products.isurlinportal is a replacement for isURLInPortal method in Plone. Prior to versions 2.1.0, 3.1.0, and 4.0.0, a url /login?came_from=////evil.example may redirect to an external website after login. This issue has been patched in versions 2.1.0, 3.1.0, and 4.0.0.

INFO

Published Date :

2026-03-05T20:16:10.098Z

Last Modified :

2026-03-06T17:03:20.625Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-28413 vulnerability.

Vendors Products
Plone
  • Isurlinportal
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-28413.

URL Resource
https://github.com/plone/Products.isurlinportal/security/advisories/GHSA-43gx-6gv6-3jcp cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact