CVE-2026-100145
Synchrony Financing 1.0.5 - 1.1.1 - Unauthenticated Order Takeover via admin_order_callback REST Route
- State
- Published
- Severity
- 6.5 Medium
- Published
- Oct 21, 2026
- Updated
- Oct 21, 2026
- Reserved
- Sep 25, 2026
Description
The Synchrony Financing WordPress plugin before 1.1.2 does not properly authorise requests to one of its REST routes that modifies WooCommerce orders, allowing unauthenticated attackers to reassign any order to an account they control, tamper with its details, and read the associated customer's personal data.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N | CISA-ADP |
Weaknesses
- CWE-863 Incorrect Authorization
Affected Products
| Product | Versions |
|---|---|
Synchrony FinancingUnknown |
|
References
- https://wpscan.com/vulnerability/87d37c99-1229-4747-b562-5151aa9e92f2/exploitvdb-entrytechnical-description
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