The isURLInPortal method in the URLTool class in in_portal.py in Plone 2.1 through 4.1, 4.2.x through 4.2.5, and 4.3.x through 4.3.1 treats URLs starting with a space as a relative URL, which allows remote attackers to bypass the allow_external_login_sites filtering property, redirect users to arbitrary web sites, and conduct phishing attacks via a space before a URL in the "next" parameter to acl_users/credentials_cookie_auth/require_login.
Advisories
Source ID Title
EUVD EUVD EUVD-2014-0082 The isURLInPortal method in the URLTool class in in_portal.py in Plone 2.1 through 4.1, 4.2.x through 4.2.5, and 4.3.x through 4.3.1 treats URLs starting with a space as a relative URL, which allows remote attackers to bypass the allow_external_login_sites filtering property, redirect users to arbitrary web sites, and conduct phishing attacks via a space before a URL in the \"next\" parameter to acl_users/credentials_cookie_auth/require_login.
Github GHSA Github GHSA GHSA-56p3-rrp4-2j82 Plone Open Redirection vulnerability via next parameter
Fixes

Solution

No solution given by the vendor.


Workaround

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History

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cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-06T16:38:01.557Z

Reserved: 2013-06-12T00:00:00

Link: CVE-2013-4200

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2014-01-21T16:06:19.670

Modified: 2025-04-11T00:51:21.963

Link: CVE-2013-4200

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses