CVE-2026-14812 — Premium SEO - Unauthenticated Backdoor (Admin Creation / RCE / SSRF / Content Injection)

CVE-2026-14812

Premium SEO - Unauthenticated Backdoor (Admin Creation / RCE / SSRF / Content Injection) PUBLISHED

Description (CNA)

The Premium SEO WordPress plugin is malicious: it ships an unauthenticated backdoor that creates a hidden administrator account and, in some builds, also enables remote code execution, server-side request forgery and arbitrary front-end script/content injection, giving an unauthenticated attacker full control of the affected site.

Affected (CNA)

Vendor / product	Versions
Unknown / Premium SEO	affected 0 through *

CWE

No CWE identifiers supplied.

References

https://wpscan.com/vulnerability/0115a640-7139-4ef9-81be-6ee5c755a601/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.