Server-side request forgery vulnerability in Jenkins Mesos Plugin

published 2019-01-09 7y ago modified 2026-06-17 4mo ago also GHSA-5q7j-8hpc-4848 , EUVD-2022-2638

cvss: 6.5; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.3%; EPSS 1.3% chance of exploitation in 30 days, percentile 70%
public exploits: 0; none known

An improper authorization vulnerability exists in Jenkins Mesos Plugin 0.17.1 and earlier in MesosCloud.java that allows attackers with Overall/Read access to initiate a test connection to an attacker-specified Mesos server with attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

Patch / fix

fixed in 1

maven org.jenkins-ci.plugins:mesos 0.18

Is CVE-2018-1000421 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

Exploit prediction

1.29% chance of exploitation in the next 30 days, higher than 70% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.0	6.5	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
NVD	2.0	4.0	AV:N/AC:L/Au:S/C:N/I:P/A:N
GitHub	3.0	6.5	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Affected packages

ecosystem	package	affected	fixed in
maven	org.jenkins-ci.plugins:mesos	<0.18	0.18

Classification

Weakness

CWE-918 Server-Side Request Forgery

References

securityfocus.com /bid/106532
vdb-entry, web, third-party-advisory
jenkins.io /security/advisory/2018-09-25/#SECURITY-1013%20%282%29
nvd.nist.gov /vuln/detail/CVE-2018-1000421
advisory
jenkins.io /security/advisory/2018-09-25/#SECURITY-1013%20(2)
web

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.