PatchTheCVECVE-2018-1000416: A reflected cross-site scripting vulnerability exists in Jenkins Job Config History Plugin 2.18 and earlier in
CVE-2018-1000416 is a medium-severity flaw (CVSS 6.1) affecting jobconfighistory. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
A reflected cross-site scripting vulnerability exists in Jenkins Job Config History Plugin 2.18 and earlier in all Jelly files that shows arbitrary attacker-specified HTML in Jenkins to users with Job/Configure access.
Why this priority
- No elevated risk signals yet
A fixed release or distro patch exists.
Risk facts
| CVSS score | 6.1 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | Required |
| EPSS exploit chance | 0.8% (top 42%) |
| CISA exploited list | No |
| Weakness | CWE-79 |
| Published | 2019-01-09 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2018-1000416?
jobconfighistory: upgrade to newer than 2.18. Exact commands for each OS are on this page.
Is CVE-2018-1000416 being exploited?
CVE-2018-1000416 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2018-1000416 affect?
CVE-2018-1000416 affects jobconfighistory. Severity is medium (CVSS 6.1). A reflected cross-site scripting vulnerability exists in Jenkins Job Config History Plugin 2.18 and earlier in all Jelly files that shows arbitrary attacker-specified HTML in Jenkins to users with Job/Configure access.
How urgent is CVE-2018-1000416?
Priority 36/100. No elevated risk signals yet.