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Servers and applications

CVE-2018-1999047

A improper authorization vulnerability exists in Jenkins 2.137 and earlier, 2.121.2 and earlier in UpdateCenter.java that allows attackers to cancel a Jenkins restart scheduled through the update center.

Severity
Medium 6.5
Published
23 Aug 2018
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
0.8% in the next 30 daysHigher than 56% of CVEs. EPSS by FIRST, 10 Nov 2026
Weakness
Incorrect authorization (CWE-863)
Attack
Over the network · Needs a user account · No user action needed
Attacker can
Change data
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Sources
NVD

Affected software

SoftwareAffected versions
JenkinsServers and applications · cpe:a:jenkins:jenkins
  • Every version up to 2.121.2
  • Every version up to 2.137

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2018-1999047
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2018-1999047