CVE-2023-0162

CPO Companion <= 1.0.4 - Authenticated (Administrator+) Stored Cross-Site Scripting

Published Jan 10, 2023 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Description
The CPO Companion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via several of its content type settings parameters in versions up to, and including, 1.0.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-12252 The CPO Companion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via several of its content type settings parameters in versions up to, and including, 1.0.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
History
Type Values Removed Values Added
Title CPO Companion <= 1.0.4 - Authenticated (Administrator+) Stored Cross-Site Scripting
Weaknesses CWE-79
References
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Wordfence
Published
Updated
Apr 8, 2026, 5:09 PM
Reserved
Jan 10, 2023, 5:14 PM
Status
Modified
Published
Jan 10, 2023, 6:15 PM
Modified
Jun 17, 2026, 5:24 AM