Risk Letters

Exploited vulnerability

CVE-2026-45435

TLP:CLEAR

Melapress wp_activity_log Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Melapress WP Activity Log allows DOM-Based XSS. This issue affects WP Activity Log: from n/a through 5.6.3.

Facts

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

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