Improper Authorization in Synchrony Financing Plugin for WordPress
CVE-2026-100145
Currently unrated
Key Information:
- Vendor
WordPress
- Status
- Vendor
- CVE Published:
- 21 October 2026
Badges
👾 Exploit Exists🟡 Public PoC
What is CVE-2026-100145?
The Synchrony Financing WordPress plugin prior to version 1.1.2 has a significant security flaw that allows unauthenticated users to exploit its REST routes. This vulnerability enables attackers to modify WooCommerce orders by reassigning them to accounts they control. Additionally, attackers can alter order details and gain access to sensitive personal data associated with customers, thereby compromising user privacy and data integrity.
Affected Version(s)
Synchrony Financing 1.0.5 < 1.1.2
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.