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CVE-2017-2654

20
FAUCET Score

CVE-2017-2654 describes an information exposure vulnerability in the Jenkins Email Extension Plugin prior to version 2.57.1. This flaw allows the plugin to send emails containing changelog information to individuals who may not have a Jenkins account or be directly involved with the project, due to flawed email address mapping. Rated 5.3 MEDIUM on the CVSS scale, this vulnerability has a low impact on confidentiality (C:L) and does not affect integrity or availability, with a network attack vector and low attack complexity. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.57.1CPE matchmatch criteria
cpe:2.3:a:jenkins:email_extension:*:*:*:*:*:jenkins:*:*

CVSS Data

CVSS version used by this source: 3.0

3.7LOW

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.2
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.14%
Probability of exploitation in next 30 days
EPSS Percentile
63.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0114 is in the 41st percentile among its peer group of 23,723 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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

Patch Available

Vendor Patches (1)

mavenpatch availablevia ghsa
Product: org.jenkins-ci.plugins:email-extFixed in: 2.57.1

Vendor Advisories (2)

mavenGHSA-c8qr-vfjf-62q3medium

Emails were sent to addresses not associated with actual users of Jenkins by Email Extension Plugin

May 13, 2022
redhatCVE-2017-2654Moderate

jenkins-email-ext: Emails were sent to addresses not associated with actual users of Jenkins by Mailer Plugin

Mar 20, 2017

References

bugzilla.redhat.com / show_bug.cgi
Issue TrackingThird Party Advisory
jenkins.io / security/advisory/2017-03-20
Vendor Advisory