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CVE-2017-2654

LOW
Published 2018-08-06T22:00:00
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CVSS Score

V3.0
3.7
/10
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.001
probability
of exploitation in the wild

There is a 0.1% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.184
Higher than 18.4% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
LOW
Integrity
NONE
Availability
NONE

Description

jenkins-email-ext before version 2.57.1 is vulnerable to an Information Exposure. The Email Extension Plugins is able to send emails to a dynamically created list of users based on the changelogs, like authors of SCM changes since the last successful build. This could in some cases result in emails being sent to people who have no user account in Jenkins, and in rare cases even people who were not involved in whatever project was being built, due to some mapping based on the local-part of email addresses.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

[UNKNOWN]

jenkins-email-ext

Affected Versions:

2.57.1

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed MODERATE

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

GHSA-c8qr-vfjf-62q3

Advisory Details

jenkins-email-ext before version 2.57.1 is vulnerable to an Information Exposure. The Email Extension Plugins is able to send emails to a dynamically created list of users based on the changelogs, like authors of SCM changes since the last successful build. This could in some cases result in emails being sent to people who have no user account in Jenkins, and in rare cases even people who were not involved in whatever project was being built, due to some mapping based on the local-part of email addresses.

Affected Packages

Maven org.jenkins-ci.plugins:email-ext
ECOSYSTEM: ≥0 <2.57.1

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2017-2654
WEB https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2654
WEB https://jenkins.io/security/advisory/2017-03-20

Advisory provided by GitHub Security Advisory Database. Published: May 13, 2022, Modified: January 30, 2024

References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2654
https://jenkins.io/security/advisory/2017-03-20/
Published: 2018-08-06T22:00:00
Last Modified: 2024-08-05T14:02:06.940Z
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