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CVE-2018-1999007

medium CVSS 5.4 EPSS 0.9%

A cross-site scripting vulnerability exists in Jenkins 2.132 and earlier, 2.121.1 and earlier in the Stapler web framework's org/kohsuke/stapler/Stapler.java that allows attackers with the ability to control the existence of some URLs in Jenkins to define JavaScript that would be executed in another user's browser when that other user views HTTP 404 error pages while Stapler debug mode is enabled.

Versions it affects

Software versions checked with the free lookup that CVE-2018-1999007 applies to, and the release that fixes it where the sources name one.

Jenkins 1.509

At a glance

Severity
Medium
CVSS base score
5.4 out of 10
Known exploited
Not in CISA's catalogue of exploited vulnerabilities
EPSS
0.9% probability of exploitation in the next 30 days, higher than 58% of scored vulnerabilities
Weakness
CWE-79
Published
2018-07-23
NVD CVE.org

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