Description
The Company Posts for LinkedIn plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.0.0. This is due to a missing capability check on the `linkedin_company_post_reset_handler()` function hooked to `admin_post_reset_linkedin_company_post`. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete LinkedIn post data stored in the site's options table.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Affected products
References
- MISChttps://www.wordfence.com/threat-intel/vulnerabilities/id/4c635405-997e-44ea-8851-7d09051307ad?source=cve
- MISChttps://plugins.trac.wordpress.org/browser/company-posts-for-linkedin/trunk/admin/class-linkedin-company-posts-admin.php#L625
- MISChttps://plugins.trac.wordpress.org/browser/company-posts-for-linkedin/tags/1.0.0/admin/class-linkedin-company-posts-admin.php#L625