UpHeron
All vulnerabilities

Servers and applications

CVE-2018-7427

Cross-site scripting (XSS) vulnerability in Splunk Web in Splunk Enterprise 6.0.x before 6.0.14, 6.1.x before 6.1.13, 6.2.x before 6.2.14, 6.3.x before 6.3.10, 6.4.x before 6.4.7, and 6.5.x before 6.5.3; and Splunk Light before 6.6.0 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Severity
Medium 6.1
Published
23 Oct 2018
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
6.1.13, 6.2.14, 6.3.10, 6.4.7, 6.5.3, 6.6.0
Exploit chance
1% in the next 30 daysHigher than 63% of CVEs. EPSS by FIRST, 10 Nov 2026
Weakness
Cross-site scripting (CWE-79)
Attack
Over the network · No login needed · Needs someone to click or open something
Attacker can
Read some data · Change some data
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Sources
NVD

Affected software

SoftwareAffected versions
Splunk EnterpriseServers and applications · cpe:a:splunk:splunk
  • From 6.5.0 before 6.5.3
  • From 6.4.0 before 6.4.7
  • From 6.3.0 before 6.3.10
  • From 6.2.0 before 6.2.14
All 7 release lines
  • Every version before 6.6.0
  • From 6.0.0 before 6.0.14
  • From 6.1.0 before 6.1.13
  • From 6.2.0 before 6.2.14
  • From 6.3.0 before 6.3.10
  • From 6.4.0 before 6.4.7
  • From 6.5.0 before 6.5.3

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2018-7427
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2018-7427