CVE-2026-54804 PUBLISHED

WordPress Melhor Envio plugin <= 2.16.3 - Broken Authentication vulnerability

Assigner: Patchstack
Reserved: 16.06.2026 Published: 17.06.2026 Updated: 17.06.2026

Subscriber Broken Authentication in Melhor Envio <= 2.16.3 versions.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
CVSS Score: 7.6

Product Status

Vendor melhorenvio
Product Melhor Envio
Versions Default: unaffected
  • affected from n/a to 2.16.3 (incl.)

Solutions

Update the WordPress Melhor Envio Plugin to the latest available version (at least 2.16.4).

Credits

  • HieuPenguinnn | Patchstack Bug Bounty Program finder

References

Problem Types

  • CWE-288 Authentication Bypass Using an Alternate Path or Channel CWE

Impacts

  • CAPEC-50 Password Recovery Exploitation