Moderate severityNVD Advisory· Published Feb 15, 2023· Updated Mar 19, 2025

CVE-2023-25764

Description

Jenkins Email Extension Plugin 2.93 and earlier does not escape, sanitize, or sandbox rendered email template output or log output generated during template rendering, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to create or change custom email templates.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
org.jenkins-ci.plugins:email-extMaven	< 2.94	2.94

Affected products

ghsa-coords
pkg:maven/org.jenkins-ci.plugins/email-ext
Range: < 2.94
Jenkins Project/Email Extension Plugincpe-rescue
Range: 0

Patches

Vulnerability mechanics

References

github.com/advisories/GHSA-p2fr-mq9m-6w6pghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2023-25764ghsaADVISORY
www.openwall.com/lists/oss-security/2023/02/15/4ghsamailing-listWEB
github.com/jenkinsci/email-ext-plugin/commit/7b2bd251aa0193d009d85b713362d965dab262d0ghsaWEB
www.jenkins.io/security/advisory/2023-02-15/ghsaWEB

News mentions

Jenkins Security Advisory 2023-02-15
Jenkins Security Advisories · Feb 15, 2023

cvss	0.260
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000