Vulnerability · Published Jan 10, 2023 · Assigned by Wordfence
CVE-2023-0162CPO Companion <= 1.0.4 - Authenticated (Administrator+) Stored Cross-Site Scripting
Medium 5.5
In plain English
A medium-severity cross-site scripting in CPO Companion from wpchill. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 47% of all known vulnerabilities).
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| wpchill | CPO Companion | 0 – through 1.0.4 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/9195ac7e-2995-44d0-b5c6-8ffb47395f24?source=cve
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2844012%40cpo-companion%2Ftrunk&old=2574013%40cpo-companion%2Ftrunk&sfp_email=&sfph_mail=
- https://www.wordfence.com/threat-intel/vulnerabilities/id/9195ac7e-2995-44d0-b5c6-8ffb47395f24 x_transferred