How many CVEs have a located fix in jenkinsci/jenkins?

167 published CVEs have a fix traced to functions in jenkinsci/jenkins, touching 459 functions across 175 files.

Which function in jenkinsci/jenkins has been patched by the most CVEs?

serveFile in core/src/main/java/hudson/model/DirectoryBrowserSupport.java has been changed by 6 CVE fixes, from 2016 to 2023.

How large is a typical CVE fix in jenkinsci/jenkins?

The median fix changes 16 lines. 56% of fixes change 20 lines or fewer, and 26% change a single function.

How is a fix located to a function?

The upstream fix commit for each CVE is fetched and its diff is split into hunks. Each hunk is attributed to the function, method or type it changes, using the definition the diff itself names. Backports of the same fix to stable branches are counted once.

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#12 of 500 repositories

jenkinsci/jenkins

Name: jenkinsci/jenkins: functions patched by CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

Functions and files changed by CVE fixes in this repository.

Latest located fix June 10, 2026

167

CVE fixes located

Published CVEs

459

Functions patched

Distinct function sites

175

Files patched

Distinct source files

2013–2026

Years covered

By CVE publication date

Overview

167 published CVEs have a fix traced to functions in jenkinsci/jenkins, the earliest published in 2013. Those fixes changed 459 distinct functions across 175 files, in 1,125 patch hunks.

Among the 500 repositories tracked here, jenkinsci/jenkins ranks #12 by the number of CVEs with a located fix.

Most patched functions

Functions in jenkinsci/jenkins changed by the most CVE fixes.

Most patched files

Files in jenkinsci/jenkins changed by the most CVE fixes.

1core/src/main/java/jenkins/model/Jenkins.java19 CVEs · 28 functions
2war/src/main/webapp/scripts/hudson-behavior.js9 CVEs · 5 functions
3core/src/main/java/hudson/model/User.java6 CVEs · 31 functions
4core/src/main/java/hudson/FilePath.java6 CVEs · 23 functions
5core/src/main/java/hudson/model/DirectoryBrowserSupport.java6 CVEs · 12 functions
6core/src/main/java/hudson/PluginManager.java6 CVEs · 8 functions
7core/src/main/java/hudson/model/Queue.java6 CVEs · 7 functions
8core/src/main/java/hudson/model/Computer.java6 CVEs · 6 functions
9core/src/main/java/hudson/model/View.java6 CVEs · 5 functions
10core/src/main/java/hudson/model/UpdateCenter.java5 CVEs · 23 functions

Fix size

How much code a CVE fix in jenkinsci/jenkins changes, with backports counted once.

16

Median lines changed

Added plus removed, per CVE

56%

Fixes of 20 lines or fewer

Share of CVE fixes

26%

Fixes in a single function

Share of CVE fixes

Latest CVEs

The most recently published CVEs with a fix located in jenkinsci/jenkins, and the functions each fix changed.

Jenkins does not encrypt secrets from POST config.xml submissions before storing them in job configurations
CVE-2026-53442updateByXml writeConfigDotXml
Medium · CVSS 5.3
EPSS 0.2%2026-06-10
Jenkins: Stored XSS vulnerability in node offline cause description
CVE-2026-53441toString
High · CVSS 8.0
EPSS 0.3%2026-06-10
Jenkins: Open Redirect phishing attacks possible via "from" parameter in "Delegate to servlet container"
CVE-2026-53440doLoginEntry
Medium · CVSS 4.3
EPSS 0.4%2026-06-10
Jenkins exposes other users' timezone and view names to users with Overall/Read permission
CVE-2026-53439doFillTimeZoneNameItems
Medium · CVSS 4.3
EPSS 0.3%2026-06-10
Jenkins: Missing permission check allows unauthorized cancellation of queue items
CVE-2026-53438doCancelQueue
Medium · CVSS 4.3
EPSS 0.3%2026-06-10
Jenkins Open Redirect Through Newline/Tab Characters in Redirect URL
CVE-2026-53437isAbsoluteUri
High · CVSS 7.4
EPSS 0.7%2026-06-10
Jenkins Open Redirect via Relative Path Segments in Post-Login Redirect URL
CVE-2026-53436isAbsoluteUri
Medium · CVSS 4.3
EPSS 0.4%2026-06-10
Jenkins arbitrary type deserialization from attacker-controlled config.xml allows remote code execution and user impersonation
CVE-2026-53435ConverterImpl extractElementType unmarshal
High · CVSS 8.8
EPSS 2.2%2026-06-10
Jenkins has a DNS rebinding vulnerability in WebSocket CLI origin validation
CVE-2026-33002doWs CLIAction
High · CVSS 7.5
EPSS 0.5%2026-03-18
Jenkins has a link following vulnerability allows arbitrary file creation
CVE-2026-33001readFromTar FilePath
High · CVSS 8.8
EPSS 1.2%2026-03-18
Jenkins has a build information disclosure vulnerability through Run Parameter
CVE-2026-27100check RunParameterValue
Medium · CVSS 4.3
EPSS 0.4%2026-02-18
Jenkins has a stored XSS vulnerability in node offline cause description
CVE-2026-27099toString getMessage
High · CVSS 8.0
EPSS 0.6%2026-02-18

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Other repositories

Repositories with a similar number of located CVE fixes.

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Frequently asked questions

Common questions about CVE fixes in jenkinsci/jenkins.

How many CVEs have a located fix in jenkinsci/jenkins?: 167 published CVEs have a fix traced to functions in jenkinsci/jenkins, touching 459 functions across 175 files.
Which function in jenkinsci/jenkins has been patched by the most CVEs?: serveFile in core/src/main/java/hudson/model/DirectoryBrowserSupport.java has been changed by 6 CVE fixes, from 2016 to 2023.
How large is a typical CVE fix in jenkinsci/jenkins?: The median fix changes 16 lines. 56% of fixes change 20 lines or fewer, and 26% change a single function.
How is a fix located to a function?: The upstream fix commit for each CVE is fetched and its diff is split into hunks. Each hunk is attributed to the function, method or type it changes, using the definition the diff itself names. Backports of the same fix to stable branches are counted once.

References

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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