Description
The SEO Flow by LupsOnline plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the checkBlogAuthentication() and checkCategoryAuthentication() functions in all versions up to, and including, 2.2.1. These authorization functions only implement basic API key authentication but fail to implement WordPress capability checks. This makes it possible for unauthenticated attackers to create, modify, and delete blog posts and categories.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
lupsonline SEO Flow by LupsOnline
Default version status: unaffected
0 to ≤ 2.2.1affected
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/526837cc-ed1d-4d3d-8f75-a2098445dd1d?source=cve ↗
- https://plugins.trac.wordpress.org/browser/lupsonline-link-netwerk/tags/2.2.1/includes/class-linknetwerk-api.php?marks=83-99,101-117#L83 ↗
- https://plugins.trac.wordpress.org/changeset?old_path=/lupsonline-link-netwerk/tags/2.2.1&new_path=/lupsonline-link-netwerk/tags/3.0.1&sfp_email=&sfph_mail= ↗