CVE-2020-26099

cPanel before 88.0.3 allows attackers to bypass the SMTP greylisting protection mechanism (SEC-491).
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 58%
VendorProductVersion
cpanelcpanel
𝑥
< 88.0.3
𝑥
= Vulnerable software versions
References
https://docs.cpanel.net/changelogs/88-change-log/
https://docs.cpanel.net/changelogs/88-change-log/