Risk Letters

Exploited vulnerability

CVE-2026-52714

TLP:CLEAR

squirrly seo_plugin_by_squirrly_seo Missing Authorization

Unauthenticated Broken Access Control in SEO Plugin by Squirrly SEO <= 12.4.16 versions.

Facts

  • Vendor: squirrly
  • Product: seo_plugin_by_squirrly_seo
  • EPSS (probability of exploitation within 30 days): 0.2 %
  • First known exploitation: 13 October 2026
  • First seen by Risk Letters: 13 October 2026

Members see which Nordic sectors the flaw hits, and what to do about it.

Get the full brief

Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD