CVE-2026-28413

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 /logincame_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.

Risk Information

Base Score

6.1

MODERATE

Vector

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

EPSS Score

Exploitation Probability

0.037

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2026-28413 are fixed in Python-products-isurlinportal 2.1.0	Windows
Vulnerabilities CVE-2026-28413 are fixed in Python-products-isurlinportal 3.1.0	Windows
Vulnerabilities CVE-2026-28413 are fixed in Python-products-isurlinportal 4.0.0	Windows
Vulnerabilities CVE-2026-28413 are fixed in Python-products-isurlinportal for linux 2.1.0	Linux
Vulnerabilities CVE-2026-28413 are fixed in Python-products-isurlinportal for linux 3.1.0	Linux
Vulnerabilities CVE-2026-28413 are fixed in Python-products-isurlinportal for linux 4.0.0	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234