Unauthenticated Settings Alteration in PayPlug for WooCommerce Plugin
CVE-2026-42637

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
Payplug For WooCommerce (official)
Vendor
CVE Published:
6 October 2026

What is CVE-2026-42637?

The vulnerability allows unauthorized users to change settings in the PayPlug for WooCommerce plugin, specifically in versions up to 3.1.0. This issue could potentially lead to unauthorized access and alterations to payment settings, compromising the overall security of WooCommerce stores utilizing this plugin. Users are advised to update to the latest version to mitigate risks.

Affected Version(s)

PayPlug for WooCommerce (Official) <= 3.1.0

References

https://patchstack.com/database/wordpress/plugin/payplug/...
vdb-entry

CVSS V3.1

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

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Filip Kecman | Patchstack Bug Bounty Program
.