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CVE-2019-1003087

22
FAUCET Score

CVE-2019-1003087 describes a missing permission check in the Jenkins Chef Sinatra Plugin, specifically within the ChefBuilderConfiguration.DescriptorImpl#doTestConnection method, allowing authenticated attackers with Overall/Read permission to initiate connections to arbitrary servers. This vulnerability carries a CVSS score of 6.5 (MEDIUM), indicating a network-based attack with low complexity that can lead to high integrity impact without requiring user interaction. While no public exploit intelligence like Metasploit or ExploitDB entries exist, and community discussion is minimal, the potential for an attacker to leverage this for internal network reconnaissance or other malicious activities remains.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.2CPE matchmatch criteria
cpe:2.3:a:jenkins:chef_sinatra:*:*:*:*:*:jenkins:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.51%
Probability of exploitation in next 30 days
EPSS Percentile
71.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0151 is in the 85th percentile among its peer group of 21,977 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

mavenGHSA-4mvc-33v7-cqc3medium

Missing permission check in Jenkins sinatra-chef-builder Plugin

May 13, 2022

References

jenkins.io / security/advisory/2019-04-03
Vendor Advisory
openwall.com / lists/oss-security/2019/04/12/2
Mailing ListThird Party Advisory
securityfocus.com / bid/107790
Third Party AdvisoryVDB Entry