Unauthorized Data Access in Custom Thank You Page for WooCommerce Plugin by WordPress
CVE-2026-4806

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
Custom Thank You Page For WooCommerce
Vendor
CVE Published:
24 September 2026

What is CVE-2026-4806?

The Custom Thank You Page for WooCommerce plugin for WordPress suffers from an unauthorized access vulnerability due to a missing capability check in the save_option() function. This flaw affects all versions up to and including 1.1.2, allowing unauthenticated attackers the potential to export or reset (delete) the plugin's settings, which could lead to data loss and misconfiguration. Users are advised to update to secure versions promptly.

Affected Version(s)

Custom Thank You Page for WooCommerce 0 <= 1.1.2

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/changeset/3507079

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Legion Hunter
.