CVE-2026-55739CWE-639

CVE-2026-55739

High · published August 5, 2026

CVSS v3.1
8.3
EPSS
0%
Percentile
30.1
In the wild
Unconfirmed
What it is

Crater isolates data per company_id, and its Invoice/Estimate/Payment/Expense policies enforce both a Bouncer ability check and ->hasCompany(->company_id). CustomerPolicy's view/update/delete methods omit the company-ownership check entirely, checking only the blanket ability. Route-model-bound customer lookups and the bulk Customer::deleteCustomers method are similarly unscoped (self::find with no company filter).

The record
Technical detail
CVSS v3.1
8.3 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00374 · 30.1th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-08-05T12:16Z
References (1)
EPSS history
Timeline
  • 05 AUG 06:58Z
    Crater - Missing Tenant-Ownership Check in CustomerPolicy Allows Cross-Company Customer Data Theft and Deletion
    cvelistv5