CVE-2026-100145CWE-863broken-access-control

CVE-2026-100145

Medium · published October 21, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
10.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00209 · 10.6th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-10-21T10:16Z
References (1)
https://wpscan.com/vulnerability/87d37c99-1229-4747-b562-5151aa9e92f2/ · [email protected]
EPSS history
Timeline
  • 22 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 21 OCT 06:00Z
    Synchrony Financing 1.0.5 - 1.1.1 - Unauthenticated Order Takeover via admin_order_callback REST Route
    cvelistv5
  • 21 OCT 06:00Z
    Synchrony Financing 1.0.5 - 1.1.1 - Unauthenticated Order Takeover via admin_order_callback REST Route
    cvelistv5