CVE-2025-15285

SEO Flow by LupsOnline <= 2.2.1 - Unauthenticated Arbitrary Post/Category Modification

7.5 High

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.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: High
Availability: None

Exploit likelihood

0.44%Up 0.4 points since Feb 4, 2026

What each source reports

CVE List Score used 7.5

SEO Flow by LupsOnline <= 2.2.1 - Unauthenticated Arbitrary Post/Category Modification

Record: CVE-2025-15285
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness: CWE-862
Updated: 2026-11-02

EUVDEUVD-2025-206787 7.5

Record: EUVD-2025-206787
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-frv9-vr54-3cwm 7.5

The SEO Flow by LupsOnline plugin for WordPress is vulnerable to unauthorized modification of...

Record: GHSA-frv9-vr54-3cwm
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness: CWE-862
Updated: 2026-11-02

NVD 7.5

Record: CVE-2025-15285
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness: CWE-862
Updated: 2026-11-02

Affected products

lupsonline seo flow by lupsonline

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-15285 is a high vulnerability (CVSS 7.5) in Lupsonline Seo Flow By Lupsonline, published February 4, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.44%, the 38th percentile. No source names a fixed version.