CVE-2018-1999002

Public Exploit

Description

A arbitrary file read 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 to send crafted HTTP requests returning the contents of any file on the Jenkins master file system that the Jenkins master has access to.

7.5

CVSS

Severity: High

CVSS 3.1 •

CVSS 2.0 •

EPSS 93.26% Top 5%

Vendor Advisory jenkins.io

Affected: n/a n/a

References

Link	Tags
https://www.exploit-db.com/exploits/46453/	third party advisory vdb entry exploit
https://www.oracle.com/security-alerts/cpuapr2022.html	third party advisory patch
https://jenkins.io/security/advisory/2018-07-18/#SECURITY-914	mitigation vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-1999002?: CVE-2018-1999002 has been scored as a high severity vulnerability.
How to fix CVE-2018-1999002?: To fix CVE-2018-1999002, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-1999002 being actively exploited in the wild?: It is possible that CVE-2018-1999002 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~93% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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