UpHeron
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Servers and applications

CVE-2018-20888

cPanel before 74.0.0 allows file modification in the context of the root account because of incorrect HTTP authentication (SEC-424).

Severity
Medium 5.5
Published
1 Aug 2019
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
70.0.53, 72.0.10, 74.0.0
Exploit chance
0.4% in the next 30 daysHigher than 29% of CVEs. EPSS by FIRST, 10 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
cPanel & WHMServers and applications · cpe:a:cpanel:cpanel
  • From 69.9999.122 before 70.0.53
  • From 71.9980.30 before 72.0.10
  • From 73.9980.0 before 74.0.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2018-20888
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2018-20888