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Synchrony Financing 1.0.5 - 1.1.1 - Unauthenticated Order Takeover via admin_order_callback REST Route

Type: advisorySource: Official CVE List1 source record

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.

Announced Source revision 1
Original source ↗

CVE-2026-100145

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-100145

Synchrony Financing

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "Unknown",
    "product": "Synchrony Financing",
    "versions": [
      {
        "status": "affected",
        "version": "1.0.5",
        "lessThan": "1.1.2",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]
Related CVEs
CVE-2026-100145

Source reference: /cveMetadata/cveId

Publisher severity

No explicit severity was provided.

Event
#45762 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement