CVE-2023-0556
- Reference to the description:
- Description:
- The ContentStudio plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on several functions in versions up to, and including, 1.2.5. This makes it possible for unauthenticated attackers to obtain the blog metadata (via the function cstu_get_metadata) that includes the plugin's contentstudio_token. Knowing this token allows for other interactions with the plugin such as creating posts in versions prior to 1.2.5, which added other requirements to posting and updating.
- Last updated date:
- 02/06/2023
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 02/06/2023
- Reference url to background
https://plugins.trac.wordpress.org/browser/contentstudio/tags/1.2.1/contentstudio-plugin.php#L517