All vulnerabilities

Servers and applications

CVE-2017-18418

cPanel before 66.0.2 allows stored XSS during WHM cPAddons file operations (SEC-265).

Severity
Medium 5.4
Published
2 Aug 2019
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
66.0.2
Exploit chance
0.5% in the next 30 daysHigher than 45% of CVEs. EPSS by FIRST, 10 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
cPanel & WHMServers and applications · cpe:a:cpanel:cpanel
  • Every version before 66.0.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2017-18418
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2017-18418