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CVE-2019-10347

27
FAUCET Score

CVE-2019-10347 describes a vulnerability in the Jenkins Mashup Portlets Plugin where stored credentials are left unencrypted on the Jenkins master, making them accessible to users with file system access. This vulnerability has a high severity CVSS score of 8.8, indicating a network-based attack with low complexity, requiring low privileges, and leading to high impact on confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, no known public exploit code (Metasploit, Nuclei, ExploitDB), and minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.0.9CPE matchmatch criteria
cpe:2.3:a:jenkins:mashup_portlets:*:*:*:*:*:jenkins:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.83%
Probability of exploitation in next 30 days
EPSS Percentile
76.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0183 is in the 75th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 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

Patch Available

Vendor Patches (1)

mavenpatch availablevia ghsa
Product: javagh.jenkins:mashup-portlets-pluginFixed in: 1.1.0

Vendor Advisories (1)

mavenGHSA-9p5v-6p5f-f28hhigh

Stored credentials unencrypted in Jenkins Mashup Portlets Plugin

May 24, 2022

References

jenkins.io / security/advisory/2019-07-11
Vendor Advisory
openwall.com / lists/oss-security/2019/07/11/4
Mailing ListThird Party Advisory
securityfocus.com / bid/109156
Third Party AdvisoryVDB Entry