CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
What the vulnerability does
The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 8.6.0 via the getFullContent() function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.
Explanation of Vulnerability in Simple Terms
Blog2Social versions up to 8.6.0 contain a server-side request forgery vulnerability that allows authenticated users to make the site send HTTP requests to internal or external systems on the attacker's behalf. An attacker with a low-privilege account can manipulate the plugin to access restricted resources or interact with services the site can reach. No user interaction is required beyond initial authentication.
What an attacker can do
Make the site send HTTP requests to internal systems or external URLs under the attacker's control.
Potential impact on your site
Attackers with basic site access can probe your internal network, access restricted APIs, or interact with third-party services as your site.
Conditions required to exploit
Attacker must have a low-privilege user account on the site (e.g., subscriber or contributor role).
Key dates
External resources
