Description
cPanel before 88.0.3 allows attackers to bypass the SMTP greylisting protection mechanism (SEC-491).
References (1)
Core 1
Core References
Release Notes, Vendor Advisory x_refsource_misc
https://docs.cpanel.net/changelogs/88-change-log/
Scores
CVSS v3
7.5
EPSS
0.0060
EPSS Percentile
69.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Details
Status
published
Products (1)
cpanel/cpanel
< 88.0.3
Published
Sep 25, 2020
Tracked Since
Feb 18, 2026