CVE-2026-87846CWE-862broken-access-control

CVE-2026-87846

Medium · published October 9, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
7.3
In the wild
Unconfirmed
What it is

The Shipping for Nova Poshta WordPress plugin through 1.19.8 does not perform any authorisation, nonce or ownership checks on one of its AJAX actions available to unauthenticated users, allowing anyone to delete the shipment records of arbitrary orders and to make the store issue the carrier's waybill-deletion request for those orders using the store's own stored API credentials.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00182 · 7.3th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-10-09T16:17Z
References (1)
https://wpscan.com/vulnerability/e1ba1fbc-f61f-446f-a312-d725364313a6/ · [email protected]
EPSS history
Timeline
  • 11 OCT 03:32Z
    EPSS moved — → 0%
    epss
  • 09 OCT 11:03Z
    Shipping for Nova Poshta 1.18.7 - 1.19.8 - Unauthenticated Order Shipment Record Deletion
    cvelistv5
  • 09 OCT 11:03Z
    Shipping for Nova Poshta 1.18.7 - 1.19.8 - Unauthenticated Order Shipment Record Deletion
    cvelistv5