# org.jenkins-ci.plugins:email-ext (Maven) vulnerabilities

Source: https://junglewise.ai/threats/technologies/org-jenkins-ci-plugins-email-ext  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/org-jenkins-ci-plugins-email-ext.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 12 vulnerabilities in org.jenkins-ci.plugins:email-ext (Maven): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-48920, was published on 27 May 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 12 (0 critical, 0 exploited in the wild)

## About org.jenkins-ci.plugins:email-ext (Maven)

A Jenkins plugin that provides advanced email notification features and customization.

## Latest org.jenkins-ci.plugins:email-ext (Maven) vulnerabilities

- [CVE-2026-48920: Jenkins Email Extension Plugin arbitrary file read via data-inline attribute](https://junglewise.ai/threats/cve-2026-48920-jenkins-email-extension-plugin-arbitrary-file-read-via-data) (high, CVSS 8.8, published 27 May 2026)
- [CVE-2023-32980: Jenkins Email Extension Plugin Cross-Site Request Forgery vulnerability](https://junglewise.ai/threats/cve-2023-32980-jenkins-email-extension-plugin-cross-site-request-forgery) (low, CVSS 3.1, published 16 May 2023)
- [CVE-2023-32979: Jenkins Email Extension Plugin missing permission check](https://junglewise.ai/threats/cve-2023-32979-jenkins-email-extension-plugin-missing-permission-check) (low, CVSS 3.1, published 16 May 2023)
- [CVE-2023-25763: Cross-site Scripting in Jenkins Email Extension Plugin](https://junglewise.ai/threats/cve-2023-25763-cross-site-scripting-in-jenkins-email-extension-plugin) (low, CVSS 3.1, published 15 Feb 2023)
- [CVE-2023-25764: Cross-site Scripting in Jenkins Email Extension Plugin](https://junglewise.ai/threats/cve-2023-25764-cross-site-scripting-in-jenkins-email-extension-plugin) (low, CVSS 3.1, published 15 Feb 2023)
- [CVE-2023-25765: Sandbox escape in Jenkins Email Extension Plugin](https://junglewise.ai/threats/cve-2023-25765-sandbox-escape-in-jenkins-email-extension-plugin) (low, CVSS 3.1, published 15 Feb 2023)
- [CVE-2020-2253: Missing hostname validation in Email Extension Plugin](https://junglewise.ai/threats/cve-2020-2253-missing-hostname-validation-in-email-extension-plugin) (low, CVSS 3.1, published 24 May 2022)
- [CVE-2020-2232: Jenkins Email Extension Plugin SMTP password transmitted and displayed in plain text](https://junglewise.ai/threats/cve-2020-2232-jenkins-email-extension-plugin-smtp-password-transmitted-and) (low, CVSS 3.1, published 24 May 2022)
- [CVE-2018-1000176: Jenkins Email Extension Plugin showed plain text SMTP password in configuration form field](https://junglewise.ai/threats/cve-2018-1000176-jenkins-email-extension-plugin-showed-plain-text-smtp-password) (low, CVSS 3, published 14 May 2022)
- [CVE-2018-1000417: CSRF vulnerability in Email Extension Template Plugin](https://junglewise.ai/threats/cve-2018-1000417-csrf-vulnerability-in-email-extension-template-plugin) (low, CVSS 3, published 14 May 2022)
- [CVE-2017-2654: Emails were sent to addresses not associated with actual users of Jenkins by Email Extension Plugin](https://junglewise.ai/threats/cve-2017-2654-emails-were-sent-to-addresses-not-associated-with-actual-users-of) (low, CVSS 3, published 13 May 2022)
- [CVE-2019-1003032: Script security sandbox bypass in Jenkins Email Extension Plugin](https://junglewise.ai/threats/cve-2019-1003032-script-security-sandbox-bypass-in-jenkins-email-extension) (low, CVSS 3.1, published 13 May 2022)

## Most severe org.jenkins-ci.plugins:email-ext (Maven) vulnerabilities

- [CVE-2026-48920: Jenkins Email Extension Plugin arbitrary file read via data-inline attribute](https://junglewise.ai/threats/cve-2026-48920-jenkins-email-extension-plugin-arbitrary-file-read-via-data) (high, CVSS 8.8, published 27 May 2026)
- [CVE-2019-1003032: Script security sandbox bypass in Jenkins Email Extension Plugin](https://junglewise.ai/threats/cve-2019-1003032-script-security-sandbox-bypass-in-jenkins-email-extension) (low, CVSS 3.1, published 13 May 2022)
- [CVE-2023-25765: Sandbox escape in Jenkins Email Extension Plugin](https://junglewise.ai/threats/cve-2023-25765-sandbox-escape-in-jenkins-email-extension-plugin) (low, CVSS 3.1, published 15 Feb 2023)
- [CVE-2020-2232: Jenkins Email Extension Plugin SMTP password transmitted and displayed in plain text](https://junglewise.ai/threats/cve-2020-2232-jenkins-email-extension-plugin-smtp-password-transmitted-and) (low, CVSS 3.1, published 24 May 2022)
- [CVE-2020-2253: Missing hostname validation in Email Extension Plugin](https://junglewise.ai/threats/cve-2020-2253-missing-hostname-validation-in-email-extension-plugin) (low, CVSS 3.1, published 24 May 2022)
- [CVE-2023-25763: Cross-site Scripting in Jenkins Email Extension Plugin](https://junglewise.ai/threats/cve-2023-25763-cross-site-scripting-in-jenkins-email-extension-plugin) (low, CVSS 3.1, published 15 Feb 2023)
- [CVE-2023-25764: Cross-site Scripting in Jenkins Email Extension Plugin](https://junglewise.ai/threats/cve-2023-25764-cross-site-scripting-in-jenkins-email-extension-plugin) (low, CVSS 3.1, published 15 Feb 2023)
- [CVE-2023-32979: Jenkins Email Extension Plugin missing permission check](https://junglewise.ai/threats/cve-2023-32979-jenkins-email-extension-plugin-missing-permission-check) (low, CVSS 3.1, published 16 May 2023)
- [CVE-2023-32980: Jenkins Email Extension Plugin Cross-Site Request Forgery vulnerability](https://junglewise.ai/threats/cve-2023-32980-jenkins-email-extension-plugin-cross-site-request-forgery) (low, CVSS 3.1, published 16 May 2023)
- [CVE-2017-2654: Emails were sent to addresses not associated with actual users of Jenkins by Email Extension Plugin](https://junglewise.ai/threats/cve-2017-2654-emails-were-sent-to-addresses-not-associated-with-actual-users-of) (low, CVSS 3, published 13 May 2022)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Maven technologies

- [org.jenkins-ci.main:jenkins-core (Maven)](https://junglewise.ai/threats/technologies/org-jenkins-ci-main-jenkins-core): 259 vulnerabilities
- [org.apache.tomcat:tomcat (Maven)](https://junglewise.ai/threats/technologies/org-apache-tomcat-tomcat): 169 vulnerabilities
- [com.liferay.portal:release.portal.bom (Maven)](https://junglewise.ai/threats/technologies/com-liferay-portal-release-portal-bom): 159 vulnerabilities
- [com.liferay.portal:release.dxp.bom (Maven)](https://junglewise.ai/threats/technologies/com-liferay-portal-release-dxp-bom): 125 vulnerabilities
- [org.keycloak:keycloak-services (Maven)](https://junglewise.ai/threats/technologies/org-keycloak-keycloak-services): 122 vulnerabilities
- [com.fasterxml.jackson.core:jackson-databind (Maven)](https://junglewise.ai/threats/technologies/com-fasterxml-jackson-core-jackson-databind): 86 vulnerabilities
- [org.apache.tomcat.embed:tomcat-embed-core (Maven)](https://junglewise.ai/threats/technologies/org-apache-tomcat-embed-tomcat-embed-core): 83 vulnerabilities
- [org.apache.struts:struts2-core (Maven)](https://junglewise.ai/threats/technologies/org-apache-struts-struts2-core): 60 vulnerabilities
- [org.keycloak:keycloak-core (Maven)](https://junglewise.ai/threats/technologies/org-keycloak-keycloak-core): 57 vulnerabilities
- [org.xwiki.platform:xwiki-platform-oldcore (Maven)](https://junglewise.ai/threats/technologies/org-xwiki-platform-xwiki-platform-oldcore): 46 vulnerabilities
- [org.apache.tomcat:tomcat-catalina (Maven)](https://junglewise.ai/threats/technologies/org-apache-tomcat-tomcat-catalina): 44 vulnerabilities
- [org.elasticsearch:elasticsearch (Maven)](https://junglewise.ai/threats/technologies/org-elasticsearch-elasticsearch): 41 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "org.jenkins-ci.plugins:email-ext (Maven) vulnerabilities", https://junglewise.ai/threats/technologies/org-jenkins-ci-plugins-email-ext, 9 November 2026.