VulnerabilityDeferred

CVE-2026-54804

Subscriber Broken Authentication in Melhor Envio <= 2.16.3 versions.

HIGH 7.6EPSS 0.27%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.27%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Subscriber Broken Authentication in Melhor Envio <= 2.16.3 versions.

CVSS 3.1: 7.6 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
EPSS: 0.27% probability · 20th percentile
CISA KEV: Not listed
Weakness: CWE-288
Source: audit@patchstack.com

References

https://patchstack.com/database/wordpress/plugin/melhor-envio-cotacao/vulnerability/wordpress-melhor-envio-plugin-2-16-3-broken-authentication-vulnerability?_s_id=cve

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.