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CVE-2019-1003086

22
FAUCET Score

CVE-2019-1003086 is a Cross-Site Request Forgery (CSRF) vulnerability affecting the Jenkins Chef Sinatra Plugin. Specifically, it resides in the ChefBuilderConfiguration.DescriptorImpl#doTestConnection form validation method, allowing an attacker to force a user to initiate a connection to an attacker-controlled server. This vulnerability has a CVSS v3 score of 6.5 (Medium), indicating a low attack complexity but a high impact on integrity, as it requires user interaction for exploitation. There is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:jenkins:chef_sinatra:*:*:*:*:*:jenkins:*:*

CVSS Data

CVSS version used by this source: 3.0

6.5MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.30%
Probability of exploitation in next 30 days
EPSS Percentile
67.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0130 is in the 80th percentile among its peer group of 26,236 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 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

mavenGHSA-6mgq-vh7r-gcccmedium

CSRF vulnerability 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