Improperly secured form validation for proxy configuration allowed Server-Side Request Forgery

The form validation for the proxy configuration form did not check the permission of the user accessing it, allowing anyone with Overall/Read access to Jenkins to cause Jenkins to send a GET request to a specified URL, optionally with a specified proxy configuration. If that request's HTTP respon...

Missing permission check in git-parameter allows listing SCM branch and tag names

git-parameter 462.vdcf3df2ed2ca and earlier does not perform a permission check in an HTTP endpoint that populates the list of values for Git parameters by querying the SCM configured on a job, using the SCM credentials configured in Jenkins. This allows attackers with Item/Read permission to...

OS command injection vulnerability on agents in git-client

git-client 6.6.0 and earlier does not correctly escape the workspace directory name when it is embedded into the SSH wrapper script generated by the "Manually provided keys" Git Host Key Verification strategy on Unix agents. This allows attackers able to control the name of a build's working...

Encrypted values of secrets in job and agent configurations not redacted by jobConfigHistory

jobConfigHistory 1356.ve360da6c523a and earlier does not redact the encrypted values of secrets when displaying historical job and agent configurations through its "View as XML" / "RAW" feature and its configuration diff views. This allows attackers with Item/Extended Read permission but not...

Missing permission checks allow obtaining limited user profile information

Jenkins 2.567 and earlier, LTS 2.555.2 and earlier does not perform permission checks in HTTP endpoints. This allows attackers with Overall/Read permission to determine other users' configured timezone and to enumerate view names of other users' "My Views". Jenkins 2.568, LTS 2.555.3 performs...

DNS rebinding vulnerability in WebSocket CLI origin validation

Jenkins has a built-in command line interface CLI to access Jenkins from a script or shell environment. Since Jenkins 2.217 and LTS 2.222.1, one of the ways to communicate with the CLI is through a WebSocket endpoint. This endpoint relies on the default Jenkins web request authentication...

Build information disclosure vulnerability through Run Parameter

Jenkins 2.550 and earlier, LTS 2.541.1 and earlier accepts Run Parameter values that refer to builds the user submitting the build does not have access to. This allows attackers with Item/Build and Item/Configure permission to obtain information about the existence of jobs, the existence of build...

CSRF vulnerability and missing permission checks in service-fabric

service-fabric 1.6 and earlier does not perform permission checks in several HTTP endpoints. This allows attackers with Overall/Read permission to enumerate credentials IDs of Azure credentials stored in Jenkins. Those can be used as part of an attack to capture the credentials using another...

Exposure of multi-line secrets through error messages in Jenkins

Jenkins provides the secretTextarea form field for multi-line secrets. Jenkins 2.478 and earlier, LTS 2.462.2 and earlier does not redact multi-line secret values in error messages generated for form submissions involving the secretTextarea form field. This can result in exposure of multi-line...

Arbitrary file read vulnerability through the CLI can lead to RCE

Jenkins has a built-in command line interface CLI to access Jenkins from a script or shell environment. Jenkins uses the https://github.com/kohsuke/args4jargs4j library to parse command arguments and options on the Jenkins controller when processing CLI commands. This command parser has a feature...

Missing permission checks in codedx

codedx 3.1.0 and earlier does not perform a permission check in a method implementing form validation. This allows attackers with Item/Read permission to check for the existence of an attacker-specified file path on an agent file system. codedx 4.0.0 requires Item/Configure permission for this fo...

CSRF vulnerability and missing permission check in delete-log-plugin

delete-log-plugin 1.0 and earlier does not perform a permission check in an HTTP endpoint. This allows attackers with Item/Read permission to delete build logs. Additionally, this HTTP endpoint does not require POST requests, resulting in a cross-site request forgery CSRF vulnerability. As of...

Stored XSS vulnerability in associated-files

associated-files 0.2.1 and earlier does not escape names of associated files. This results in a stored cross-site scripting XSS vulnerability exploitable by attackers with Item/Configure permission. As of publication of this advisory, there is no fix. Learn why we announce this...

Stored XSS vulnerability in uno-choice

uno-choice 2.5.6 and earlier does not escape the parameter name of reactive parameters and dynamic reference parameters. This results in a stored cross-site scripting XSS vulnerability exploitable by attackers with Job/Configure permission. uno-choice 2.5.7 escapes references to parameter names...

Multiple vulnerabilities allow bypassing path filtering of agent-to-controller access control

The agent-to-controller security subsystem limits which files on the Jenkins controller can be accessed by agent processes. Multiple vulnerabilities in the file path filtering implementation of Jenkins 2.318 and earlier, LTS 2.303.2 and earlier allow agent processes to read and write arbitrary...

Stored XSS vulnerability in vncrecorder

vncrecorder 1.25 and earlier does not escape a tool path in the checkVncServ form validation endpoint accessed e.g. via job configuration forms. This results in a stored cross-site scripting XSS vulnerability exploitable by Jenkins administrators. vncrecorder 1.35 escapes the tool path...

RCE vulnerability in pipeline-aws

pipeline-aws 1.40 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types. This results in a remote code execution RCE vulnerability exploitable by users able to provide YAML input files to pipeline-aws's build steps. pipeline-aws 1.41 configures its YAML...

Stored XSS vulnerability in rapiddeploy-jenkins

rapiddeploy-jenkins 4.2 and earlier does not escape package names in its displayed table of packages obtained from a remote server. This results in a stored cross-site scripting XSS vulnerability exploitable by users able to configure jobs. rapiddeploy-jenkins 4.2.1 escapes package names...

RCE vulnerability in radargun

radargun 1.7 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types. This results in a remote code execution vulnerability exploitable by users able to configure radargun's build step. radargun 1.8 configures its YAML parser to only instantiate safe types...

Password stored in plain text by environment-manager

environment-manager 2.14 and earlier stores a repository password unencrypted in job config.xml files as part of its configuration. This credential can be viewed by users with Extended Read permission or access to the Jenkins controller file system. As of publication of this advisory, there is no...

Stored XSS vulnerability in subversion

subversion 2.13.0 and earlier does not escape the error message for the Project Repository Base URL field form validation. This results in a stored cross-site scripting vulnerability exploitable by users able to specify such base URLs, for example users able to configure Multibranch Pipelines...

Sandbox bypass vulnerability in script-security

Sandbox protection in script-security 1.69 and earlier can be circumvented during the script compilation phase by applying AST transforming annotations such as @Grab to imports or by using them inside of other annotations. This affects both script execution typically invoked from other plugins li...

CSRF vulnerability and missing permission check in icescrum

icescrum did not perform permission checks on a method implementing form validation. This allowed users with Overall/Read access to Jenkins to initiate a connection test to an attacker-specified server with attacker-specified access token or username and password. Additionally, the form validatio...

CSRF vulnerability and missing permission check in openshift-deployer

A missing permission check in a form validation method in openshift-deployer allows users with Overall/Read permission to initiate a connection test to an attacker-specified server with attacker-specified credentials. Additionally, the form validation method does not require POST requests,...

XXE vulnerability in Job Import Plugin

Job Import Plugin allows to import jobs from other Jenkins instances. As a first step in this process, Job Import Plugin sends a request to another Jenkins instance, parsing XML REST API output to obtain a list of jobs that could be imported. Job Import Plugin did not configure the XML parser in ...

Unprivileged users with Overall/Read access are able to enumerate credential IDs in Chatter Notifier Plugin

Chatter Notifier Plugin provides a list of applicable credential IDs to allow users configuring the plugin's functionality to select the one to use. This functionality did not check permissions, allowing any user with Overall/Read permission to get a list of valid credentials IDs. Those could be...

Agent-to-controller deserialization filter bypass

Jenkins uses the https://github.com/jenkinsci/remotingRemoting library typically agent.jar or remoting.jar for communication between the controller and agents via serialized Java objects. To protect against deserialization vulnerabilities, Jenkins enforces the https://jenkins.io/jep/200JEP-200...

Stored XSS vulnerability in summary_report

summaryreport 1.15 and earlier does not escape the job name in a JavaScript context in build report pages. This results in a stored cross-site scripting XSS vulnerability exploitable by attackers with Item/Create or Item/Configure permission. As of publication of this advisory, there is no fix...

Missing permission checks in Parameterized-Remote-Trigger allow enumerating credentials IDs

Parameterized-Remote-Trigger 3.2.2 and earlier does not perform permission checks in HTTP endpoints. This allows attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins. Those can be used as part of an attack to capture the credentials using another...

Incorrect permission check in gitee allows enumerating credentials IDs

gitee 1288.v18bdebc9069b and earlier does not correctly perform a permission check in an HTTP endpoint. This allows attackers with global Item/Configure permission while lacking Item/Configure permission on any particular job to enumerate credentials IDs of credentials stored in Jenkins. Those ca...

LDAP injection vulnerability in active-directory

In active-directory 2.41.1 and earlier, the Windows native ADSI authentication path does not escape the user name before building the LDAP search filter. This allows unauthenticated attackers to inject LDAP wildcard characters into the user name, enabling them to enumerate directory user and grou...

Missing permission check allows enumerating GitHub Enterprise server URLs in github-branch-source

github-branch-source 1967.1969.v205fd594c821 and earlier does not perform a permission check in an HTTP endpoint that lists the GitHub API endpoints configured in the global plugin configuration. This allows attackers with Overall/Read permission to obtain the URLs of GitHub Enterprise servers...

CSRF vulnerability in jenkins-multijob-plugin allows resuming builds

jenkins-multijob-plugin 662.vd2e0001f6bbd and earlier does not require POST requests for an HTTP endpoint, resulting in a cross-site request forgery CSRF vulnerability. This vulnerability allows attackers to resume failed Multijob builds. jenkins-multijob-plugin 669.v9d96ad9c71b0 requires POST...

Open redirect vulnerability in bitbucket-oauth

bitbucket-oauth 0.17 and earlier does not restrict the redirect URL after login. This allows attackers to perform phishing attacks by having users go to a Jenkins URL that will forward them to a different site after successful authentication. bitbucket-oauth 0.18 only redirects to relative Jenkin...

Arbitrary file read vulnerability through symbolic links in pipeline-groovy-lib

pipeline-groovy-lib 797.v90eaa9be45a0 and earlier does not prohibit symbolic links in shared libraries. This allows attackers able to control the content of a library used by a Pipeline job to read arbitrary files on the Jenkins controller filesystem. pipeline-groovy-lib 798.v5cc688825312 prohibi...

Stored XSS vulnerability in buildgraph-view

buildgraph-view 1.8 and earlier does not escape the build URL. This results in a stored cross-site scripting XSS vulnerability exploitable by attackers able to configure jobs or views. As of publication of this advisory, there is no fix. Learn why we announce this...

CSRF vulnerability and missing permission check in themis

themis 1.4.1 and earlier does not perform a permission check in an HTTP endpoint. This allows attackers with Overall/Read permission to connect to an attacker-specified URL. Additionally, this endpoint does not require POST requests, resulting in a cross-site request forgery CSRF vulnerability. A...

Missing permission check allows obtaining agent names

Jenkins 2.527 and earlier, LTS 2.516.2 and earlier does not perform a permission check in the sidepanel of a page intentionally accessible to users lacking Overall/Read permission. This allows attackers without Overall/Read permission to list agent names through its sidepanel executors widget...

SMTP command injection vulnerability in jakarta-mail-api

jakarta-mail-api 2.1.3-2 and earlier bundles versions of Angus Mail vulnerable to https://vulners.com/cve/CVE-2025-7962CVE-2025-7962. This allows attackers able to control recipient email addresses of emails sent by Jenkins to send emails with arbitrary contents to arbitrary recipients...

Open redirect vulnerability

Various features in Jenkins redirect users to partially user-controlled URLs inside Jenkins. To prevent open redirect vulnerabilities, Jenkins limits redirections to safe URLs neither absolute nor scheme-relative/network-path reference. In Jenkins 2.499 and earlier, LTS 2.492.1 and earlier,...

Stored XSS vulnerability in authorize-project

authorize-project 1.7.2 and earlier evaluates a string containing the job name with JavaScript on the Authorization view. This results in a stored cross-site scripting XSS vulnerability exploitable by attackers with Item/Configure permission. authorize-project 1.8.0 no longer evaluates a string...

Script security sandbox bypass vulnerability in shared-library-version-override

shared-library-version-override 17.v786074c9fce7 and earlier declares folder-scoped library overrides as trusted, so that they're not executed in the Script Security sandbox. This allows attackers with Item/Configure permission on a folder to configure a folder-scoped library override that runs...

Missing permission checks in jenkinsci-appspider-plugin

jenkinsci-appspider-plugin 1.0.16 and earlier does not perform permission checks in several HTTP endpoints. This allows attackers with Overall/Read permission to obtain information about available scan config names, engine group names, and client names. jenkinsci-appspider-plugin 1.0.17 requires...

RabbitMQ password stored in plain text by collabnet

collabnet 2.0.8 and earlier stores a RabbitMQ password unencrypted in its global configuration file hudson.plugins.collabnet.share.TeamForgeShare.xml on the Jenkins controller as part of its configuration. This password can be viewed by users with access to the Jenkins controller file system...

XXE vulnerability in nuget

nuget 1.0 and earlier does not configure its XML parser to prevent XML external entity XXE attacks. This XML parser is used for the "Build on NuGet updates" feature. This allows attackers with the ability to control the contents of the packages.config file in a workspace to have Jenkins parse a...

Incorrect permission check in cloudbees-jenkins-advisor

cloudbees-jenkins-advisor 3.2.0 and earlier does not correctly perform a permission check in an HTTP endpoint. This allows attackers with Overall/Read permission to view an administrative configuration page. cloudbees-jenkins-advisor 3.2.1 requires Overall/Administer to view its administrative...

CSRF vulnerability and missing permission checks in elastest

elastest 1.2.1 and earlier does not perform a permission check in a method implementing form validation. This allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials. Additionally, this form validation method does not require POST...

Stored XSS vulnerability in help icons

Jenkins 2.251 and earlier, LTS 2.235.3 and earlier does not escape the tooltip content of help icons. Tooltip values can be contributed by plugins, some of which use user-specified values. This results in a stored cross-site scripting XSS vulnerability. Jenkins 2.252, LTS 2.235.4 escapes the...

CSRF vulnerability and missing permission checks in p4

p4 1.10.10 and earlier does not perform permission checks in several HTTP endpoints. This allows users with Overall/Read access to trigger builds or add labels in the Perforce repository. Additionally, these endpoints do not require POST requests, resulting in a cross-site request forgery CSRF...

XSS vulnerability in Subversion Release Manager

Subversion Release Manager 1.2 and earlier does not escape the error message for the Repository URL field form validation. This results in a reflected cross-site scripting vulnerability that can also be exploited similar to a stored cross-site scripting vulnerability by users with Job/Configure...