UpHeron
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Servers and applications

CVE-2018-20929

cPanel before 70.0.23 allows an open redirect via the /unprotected/redirect.html endpoint (SEC-392).

Severity
Medium 6.1
Published
1 Aug 2019
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
62.0.42, 68.0.33, 70.0.23
Exploit chance
0.6% in the next 30 daysHigher than 51% of CVEs. EPSS by FIRST, 10 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
cPanel & WHMServers and applications · cpe:a:cpanel:cpanel
  • From 61.9999.55 before 62.0.42
  • From 67.9999.64 before 68.0.33
  • From 69.9999.122 before 70.0.23

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2018-20929
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2018-20929