Unauthenticated AJAX Vulnerability in PayPlug for WooCommerce Plugin
CVE-2026-113813

Currently unrated

Key Information:

Vendor

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

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-113813?

The PayPlug for WooCommerce plugin prior to version 3.1.1 is vulnerable due to its lack of capability and ownership checks on unauthenticated AJAX actions that utilize a caller-supplied order identifier. This flaw permits unauthorized attackers to manipulate, read, and permanently delete WooCommerce orders without authentication, posing a significant risk to online stores relying on this plugin.

Affected Version(s)

PayPlug for WooCommerce (Official) 2.8.0 < 3.1.1

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-113813 - Proof of Concept

References

https://wpscan.com/vulnerability/6decb385-7cc9-42d7-a079-...
exploitvdb-entrytechnical-description

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Sakri (Rafael) Koskimies
WPScan
.