CVE-2026-95606 PUBLISHED

WordPress The Events Calendar plugin <= 6.17.4 - PHP Object Injection vulnerability

Assigner: Patchstack
Reserved: 22.09.2026 Published: 07.10.2026 Updated: 07.10.2026

Deserialization of Untrusted Data vulnerability in Liquid Web / StellarWP The Events Calendar allows Object Injection.

This issue affects The Events Calendar: from n/a through 6.17.4.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 9.8

Product Status

Vendor Liquid Web / StellarWP
Product The Events Calendar
Versions Default: unaffected
  • affected from n/a to 6.17.4 (incl.)

Solutions

Update the WordPress The Events Calendar Plugin to the latest available version (at least 6.17.4.1).

Credits

  • nakko | Patchstack Bug Bounty Program finder

References

Problem Types

  • CWE-502 Deserialization of Untrusted Data CWE

Impacts

  • CAPEC-586 Object Injection