Oct 18, 2025 Cyber Threat Intelligence

Track daily vulnerability activity, KEV additions, public exploits, critical disclosures, and EPSS risk shifts.

Daily summary

  • WordPress plugin RCE/exploit activity: 4 CVEs flagged today.
  • 4 new critical disclosures — review patch status on exposed services.

Top threats today

Three highest-priority changes — analyst brief, not a CVE dump.

Critical exposure

CVE-2017-20206 Wpmudev Appointments Deserialization

  • CVSS 9.8
  • Internet-facing CMS deployments affected

New critical Wpmudev Appointments Deserialization (CVSS 9.8) — fresh disclosure window; early internet scanning often precedes mature exploit chains.

Critical exposure

CVE-2017-20207 Dancoulter Flickr Gallery Deserialization

  • CVSS 9.8
  • Internet-facing CMS deployments affected

New critical Dancoulter Flickr Gallery Deserialization (CVSS 9.8) — fresh disclosure window; early internet scanning often precedes mature exploit chains.

Critical exposure

CVE-2017-20208 Metagauss Registrationmagic Deserialization

  • CVSS 9.8
  • Internet-facing CMS deployments affected

New critical Metagauss Registrationmagic Deserialization (CVSS 9.8) — fresh disclosure window; early internet scanning often precedes mature exploit chains.

Active exploitation

CISA KEV — confirmed in-the-wild exploitation.

Nothing flagged in this category for this digest.

View KEV additions

Exploit & PoC activity

Nothing flagged in this category for this digest.

View new exploit links

Exploitation dynamics

Nothing flagged in this category for this digest.

See EPSS increases

New critical disclosures

CVE-2017-20206 CVSS 9.8

The Appointments plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 2.2.1 via deserialization o...

CVE-2017-20207 CVSS 9.8

The Flickr Gallery plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 1.5.2 via deserialization...

CVE-2017-20208 CVSS 9.8

The RegistrationMagic – Custom Registration Forms, User Registration, Payment, and User Login plugin for WordPress is vulnerable to PHP O...

CVE-2025-11391 CVSS 9.8

The PPOM – Product Addons & Custom Fields for WooCommerce plugin for WordPress is vulnerable to arbitrary file uploads due to missing fil...

View critical disclosures

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