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CVE-2018-1000406

medium CVSS 6.5 EPSS 4.0%

A path traversal vulnerability exists in Jenkins 2.145 and earlier, LTS 2.138.1 and earlier in core/src/main/java/hudson/model/FileParameterValue.java that allows attackers with Job/Configure permission to define a file parameter with a file name outside the intended directory, resulting in an arbitrary file write on the Jenkins master when scheduling a build.

Versions it affects

Software versions checked with the free lookup that CVE-2018-1000406 applies to, and the release that fixes it where the sources name one.

Jenkins 1.509

At a glance

Severity
Medium
CVSS base score
6.5 out of 10
Known exploited
Not in CISA's catalogue of exploited vulnerabilities
EPSS
4.0% probability of exploitation in the next 30 days, higher than 90% of scored vulnerabilities
Weakness
CWE-22
Published
2019-01-09
NVD CVE.org

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