CVE-2026-54840EPSS p11.7%

CVE-2026-54840CVE-2026-54840

Description

Unauthenticated Broken Access Control in Newsletters <= 4.13 versions.

Scoring

CVSS 7.3 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
EPSS0.21% probability of exploitation · percentile 11.7% · 2026-08-11T12:00:17Z
Last modified2026-06-26
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.