The plugin called Newspack Blocks for WordPress can be accessed by unauthorized individuals and their data can be viewed. This is because the plugin does not have a check for certain abilities on the api_get_all_authors and get_authors REST API endpoints. This means that people who are logged in and have contributor-level access or higher can see information about the authors.
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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