CVE-2017-2654
3.7 · LOWOverview
CVE-2017-2654 is a low-severity vulnerability affecting jenkins email_extension. It was published on August 6, 2018 and has a CVSS 3.0 base score of 3.7 (LOW).
This vulnerability has a CVSS 3.0 base score of 3.7, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from jenkins. Update email_extension to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| jenkins | email_extension | >= 0, < 2.57.1 | Affected |
Frequently Asked Questions
What is CVE-2017-2654?
CVE-2017-2654 is a low-severity vulnerability affecting jenkins email_extension. It was published on August 6, 2018 and has a CVSS 3.0 base score of 3.7 (LOW).
How severe is CVE-2017-2654?
This vulnerability has a CVSS 3.0 base score of 3.7, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2017-2654?
Check the references section for vendor advisories and patches from jenkins. Update email_extension to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2017-2654?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-2654 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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