The Guest Author Name plugin for WordPress is not secure in versions up to and including 4.36. This is because it does not properly clean up or protect against malicious code. This allows attackers who have contributor-level access or higher to add harmful code to web pages that will run when someone views those pages.
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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