Vulnerability · Published Feb 4, 2026 · Assigned by Wordfence
CVE-2025-15285SEO Flow by LupsOnline <= 2.2.1 - Unauthenticated Arbitrary Post/Category Modification
High 7.5
In plain English
A high-severity missing authorization in SEO Flow by LupsOnline from lupsonline. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 38% of all known vulnerabilities).
Official 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 (as reported)
| Vendor | Product | Versions |
|---|---|---|
| lupsonline | SEO Flow by LupsOnline | 0 – through 2.2.1 |
Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
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=