Vulnerability Details : CVE-2013-4200

The isURLInPortal method in the URLTool class in 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.
Published 2014-01-21 16:06:20
Updated 2023-02-13 04:45:03
Source Red Hat, Inc.
View at NVD,

Exploit prediction scoring system (EPSS) score for CVE-2013-4200

Probability of exploitation activity in the next 30 days: 7.87%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 93 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2013-4200

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Source

CWE ids for CVE-2013-4200

  • Assigned by: (Primary)

References for CVE-2013-4200

Products affected by CVE-2013-4200

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