API Credential Validation Flaw in SEO Flow by LupsOnline Plugin for WordPress
CVE-2026-78362
Currently unrated
Key Information:
- Vendor
WordPress
- Status
- Vendor
- CVE Published:
- 5 September 2026
Badges
👾 Exploit Exists🟡 Public PoC
What is CVE-2026-78362?
The SEO Flow by LupsOnline WordPress plugin has a security weakness in its API credential validation process. This flaw allows unauthenticated users to impersonate the site administrator, provided that the plugin is set up in a typical manner. It poses a risk of unauthorized access and potential site takeover, particularly affecting users who have not updated to version 3.0.3 or later. Users should apply the latest updates to mitigate this risk and ensure their WordPress installations remain secure.
Affected Version(s)
SEO Flow by LupsOnline 3.0.0 < 3.0.3
Exploit Proof of Concept (PoC)
PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.