CVE-2025-15285

HIGH

SEO Flow by LupsOnline <2.2.1 - Info Disclosure

Title source: llm

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.

References (3)

Core 3

Core References

Product

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=

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/526837cc-ed1d-4d3d-8f75-a2098445dd1d?source=cve

Scores

CVSS v3 7.5

EPSS 0.0040

EPSS Percentile 31.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-862

Status published

Products (1)

lupsonline/SEO Flow by LupsOnline < 2.2.1

Published Feb 04, 2026

Tracked Since Feb 18, 2026