🛡️ CVE-2017-2651 — mailer

🟢 CVSS 2.0 — Low ✅ No Known Exploit CWE-200 OSV
2.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Exposure of Sensitive Information to an Unauthorized Actor in Jenkins-mailer-plugin

jenkins-mailer-plugin before version 1.20 is vulnerable to an information disclosure while using the feature to send emails to a dynamically created list of users based on the changelogs. 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.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is high, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality low, integrity none, availability none.

Weakness class

CVE-2017-2651 is classified as CWE-200: Exposure of Sensitive Information. Information that should stay internal is disclosed to someone who is not authorised to see it.

Affected software

CVE-2017-2651 is recorded against 1 package.

  • org.jenkins-ci.plugins:mailer (fixed in 1.20)

Timeline and source

Published on 13 May 2022 and last revised on 20 February 2024. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

nvd.nist.gov (Advisory)
bugzilla.redhat.com (Web)
jenkins.io (Web)
www.securityfocus.com (Web)

Details

Severity LOW
CVSS Score 2.0
CVSS Vector CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE CWE-200
Public Exploit ✅ No
Source OSV
Published 2022-05-13
Updated 2026-08-12
Modified 2024-02-20
Fix URL N/A

Affected Packages

Software From version Fixed in
org.jenkins-ci.plugins:mailer — 1.20

Similar Threats

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