The CPO Companion plugin for WordPress has a security issue that could allow someone with administrator-level permissions to add malicious code to certain pages. This code could be used to harm other users when they visit the page. The problem affects versions up to and including 1.0.4 and is caused by a lack of protection for the information that is processed by the plugin.
This information is sourced from www.wpvulnerability.com. An open-source database of vulnerabilities maintained by the community. Help us out by submitting vulnerabilities!
Version compare shows which versions have a vulnerability. For example: >= 2.2.8 <= 2.2.21 means:
> from 2.2.8
= including 2.2.8 & 2.2.21
< to 2.2.21
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