Users with Overall/Read access are able to enumerate credential IDs in ansible-tower

ansible-tower provides a list of applicable credential IDs to allow users configuring the plugin 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 used as part of an attack ...

twitter stores credentials in plain text

twitter stores credentials unencrypted in its global configuration file on the Jenkins controller. These credentials could be viewed by users with access to the Jenkins controller file system. As of publication of this advisory, there is no fix...

XXE vulnerability via UDP broadcast response in swarm client

swarm allows clients to auto-discover Jenkins instances on the same network through a UDP discovery request. Responses to this request are XML documents. swarm does not configure the XML parser in a way that would prevent XML External Entity XXE processing. This allows unauthenticated attackers o...

CSRF vulnerability and missing permission check in jenkins-reviewbot allow SSRF

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

mabl-integration stores credentials in plain text

mabl-integration stores credentials unencrypted in job config.xml files on the Jenkins controller. These credentials can be viewed by users with Extended Read permission, or access to the Jenkins controller file system...

koji stores credentials in plain text

koji stores credentials unencrypted in its global configuration file org.jenkinsci.plugins.koji.KojiBuilder.xml on the Jenkins controller. These credentials can be viewed by users with access to the Jenkins controller file system...

Crowd Integration Plugin stores credentials in plain text

Crowd Integration Plugin stores credentials unencrypted in the global configuration file config.xml on the Jenkins controller. These credentials can be viewed by users with access to the Jenkins controller file system...

minio-storage stores credentials in plain text

minio-storage stores credentials unencrypted in its global configuration file org.jenkinsci.plugins.minio.MinioUploader.xml on the Jenkins controller. These credentials can be viewed by users with access to the Jenkins controller file system...

CSRF vulnerability and missing permission check in kmap-jenkins allow SSRF

A missing permission check in a form validation method in kmap-jenkins 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, resulting in...

aws-device-farm stores credentials in plain text

aws-device-farm stores credentials unencrypted in its global configuration file org.jenkinsci.plugins.awsdevicefarm.AWSDeviceFarmRecorder.xml on the Jenkins controller. These credentials can be viewed by users with access to the Jenkins controller file system...

Audit to Database Plugin stores credentials in plain text

Audit to Database Plugin stores database credentials unencrypted in its global configuration file audit2db.xml on the Jenkins controller. These credentials can be viewed by users with access to the Jenkins controller file system...

CSRF vulnerability and missing permission check in gearman-plugin

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

jenkins-cloudformation-plugin stores credentials in plain text

jenkins-cloudformation-plugin stores credentials unencrypted in job config.xml files on the Jenkins controller. These credentials can be viewed by users with Extended Read permission, or access to the Jenkins controller file system...

TestFairy stores credentials in plain text

TestFairy stores credentials unencrypted in job config.xml files on the Jenkins controller. These credentials can be viewed by users with Extended Read permission, or access to the Jenkins controller file system...

Assembla Auth Plugin stores credentials in plain text

Assembla Auth Plugin stores credentials unencrypted in the global configuration file config.xml on the Jenkins controller. These credentials can be viewed by users with access to the Jenkins controller file system...

CSRF vulnerability and missing permission check in zephyr-enterprise-test-management allow SSRF

A missing permission check in a form validation method in zephyr-enterprise-test-management 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...

starteam stores credentials in plain text

starteam stores credentials unencrypted in job config.xml files on the Jenkins controller. These credentials can be viewed by users with Extended Read permission, or access to the Jenkins controller file system...

ftppublisher stores credentials in plain text

ftppublisher stores credentials unencrypted in its global configuration file com.zanox.hudson.plugins.FTPPublisher.xml on the Jenkins controller. These credentials can be viewed by users with access to the Jenkins controller file system...

websphere-deployer stores credentials in plain text

websphere-deployer stores credentials unencrypted in job config.xml files on the Jenkins controller. These credentials can be viewed by users with Extended Read permission, or access to the Jenkins controller file system...

SSRF vulnerability due to missing permission check in Fortify on Demand Uploader Plugin

A missing permission check in multiple form validation methods in Fortify on Demand Uploader Plugin allowed users with Overall/Read permission to initiate a connection test to an attacker-specified server. Additionally, the form validation methods did not require POST requests, resulting in a CSR...

ECS Publisher Plugin stored and displayed API token in plain text

ECS Publisher Plugin stored the API token unencrypted in jobs' config.xml files and its global configuration file on the Jenkins controller. This token could be viewed by users with Extended Read permission, or access to the Jenkins controller file system. Additionally, the API token was not mask...

Script security sandbox bypass in Groovy Plugin

Groovy Plugin supports sandboxed Groovy expressions for its "System Groovy" functionality. Its sandbox protection could be circumvented during parsing, compilation, and script instantiation by providing a crafted Groovy script. This affected both System Groovy script execution as well as an HTTP...

Information disclosure in Azure VM Agents Plugin

A missing permission check in a form validation method in Azure VM Agents Plugin allowed users with Overall/Read access to verify a submitted configuration, obtaining limited information about the Azure account and configuration. Additionally, this form validation method did not require POST...

ElectricFlow Plugin globally and unconditionally disabled SSL/TLS certificate validation

ElectricFlow Plugin unconditionally disabled SSL/TLS certificate validation for the entire Jenkins controller JVM. ElectricFlow Plugin 1.1.5 and newer no longer do that...

XSS vulnerability in Config File Provider Plugin

Config File Provider Plugin improperly handled script names in its JavaScript-based UI, resulting in a stored cross-site scripting XSS vulnerability. Config File Provider Plugin now properly handles script names...

Sandbox Bypass in Script Security Plugin

Script Security sandbox protection could be circumvented during the script compilation phase by applying AST transforming annotations such as @Grab to source code elements. This affected an HTTP endpoint used to validate a user-submitted Groovy script that was not covered in the 2019-01-08 fix fo...

Deleting a user in an external security realm did not invalidate their session or 'Remember me' cookie

When using an external security realm such as LDAP or Active Directory, deleting a user from the security realm does not result in the user losing access to Jenkins. While deleting the user record from Jenkins did invalidate the 'Remember me' cookie, there was no way to invalidate active sessions...

Forced migration of user records

The fix for SECURITY-499 introduced a mechanism that renamed user directories on disk as a user with an unsafe user name user ID is loaded. Insufficient input validation allowed attackers to rename such user directories even for users with a safe user name by submitting a crafted user name when...

Sandbox Bypass in Script Security and Pipeline Groovy Plugins

The Groovy Sandbox library used by Script Security Plugin and Pipeline Groovy Plugin did not apply sandbox restrictions to finalize methods. This could be used to invoke arbitrary constructors and methods, bypassing sandbox protection. Finalize methods are now prohibited in classes subject to...

Failures to process form submission data could result in secrets being displayed or written to logs

When Jenkins fails to process form submissions due to an internal error, the error message shown to the user and written to the log typically includes the serialized JSON form submission. Secrets, such as submitted passwords, might be included with the JSON object, and shown or written to disk in...

Reflected XSS vulnerability in Job Config History Plugin

Job Config History Plugin did not escape some query parameters shown on its pages, resulting in a reflected cross-site scripting XSS vulnerability. Job Config History Plugin now globally applies variable escaping to its pages...

Stored XSS vulnerability in Config File Provider Plugin

Config File Provider Plugin did not escape configuration file metadata, resulting in a stored cross-site scripting XSS vulnerability. Config File Provider Plugin now escapes configuration file metadata shown on the Jenkins UI...

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

Mesos Plugin provides a list of applicable credential IDs to allow administrators configuring the Mesos cloud 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 used as part ...

CSRF vulnerability and missing permission checks in Kubernetes Plugin allowed capturing credentials

Kubernetes Plugin did not perform permission checks on a method implementing form validation. This allowed users with Overall/Read access to Jenkins to connect to an attacker-specified Kubernetes cluster using attacker-specified credentials IDs obtained through another method, capturing credentia...

CSRF vulnerability and missing permission checks in Confluence Publisher Plugin

Confluence Publisher Plugin did not perform permission checks on a method implementing form validation. This allowed users with Overall/Read access to Jenkins to submit login requests to Confluence using attacker-specified credentials. Additionally, this form validation method did not require POS...

Anchore Container Image Scanner Plugin stored password in plain text

Anchore Container Image Scanner Plugin stored the password in its configuration unencrypted in its global configuration file on the Jenkins controller. This password could be viewed by users with access to the Jenkins controller file system. The plugin now stores the password encrypted in the...

meliora-testlab Plugin stored API Key in plain text

meliora-testlab Plugin stored the API Key in its configuration unencrypted in its global configuration file on the Jenkins controller. This key could be viewed by users with access to the Jenkins controller file system. Additionally, the API key was not masked from view using a password form fiel...

Arbitrary file read vulnerability

An arbitrary file read vulnerability in the Stapler web framework used by Jenkins allowed unauthenticated users to send crafted HTTP requests returning the contents of any file on the Jenkins controller file system that the Jenkins controller process has access to. Input validation in Stapler has...

Stored XSS vulnerability

The build timeline widget shown on URLs like /view/…/builds did not properly escape display names of items. This resulted in a cross-site scripting vulnerability exploitable by users able to control item display names. Jenkins now escapes job display names shown on the timeline widget...

Arbitrary file write vulnerability in Fortify CloudScan Plugin

Fortify CloudScan Plugin did not validate file names in rulepack ZIP archives it extracts, resulting in an arbitrary file write vulnerability. Fortify CloudScan Plugin 1.5.2 and newer rejects relative paths escaping the ZIP extraction base directory...

Persisted cross-site scripting vulnerability in Badge Plugin

Badge Plugin stored and displayed user-provided HTML for badges and summaries unprocessed, allowing users with the ability to control badge content to store malicious HTML to be displayed within Jenkins. Badge Plugin 1.5 and newer sanitizes the provided HTML for display on the Jenkins web UI...

Configuration as Code Plugin logged passwords in clear text

Configuration as Code Plugin logged secrets set via its configuration to the Jenkins controller system log in plain text. This allowed users with access to the Jenkins log files to obtain these passwords and similar secrets. Secrets are now masked when logging configuration...

AWS CodeDeploy Plugin stored AWS Secret Key in plain text

AWS CodeDeploy Plugin stored the AWS Secret Key in its configuration unencrypted in jobs' config.xml files and its global configuration file on the Jenkins controller. This key could be viewed by users with Extended Read permission, or access to the Jenkins controller file system. While masked fr...

XML External Entity processing vulnerability in Black Duck Hub Plugin

Black Duck Hub Plugin's /descriptorByName/com.blackducksoftware.integration.hub.jenkins.PostBuildHubScan/config.xml API endpoint was affected by an XML External Entity XXE processing vulnerability. This allowed an attacker with Overall/Read access to have Jenkins parse a maliciously crafted file...

CLI and UI allow non-admin users to enumerate installed plugins

Users with Overall/Read permission were able use the list-plugins CLI command and view the About Jenkins page to list all installed plugins. Use of the list-plugins CLI command and access to the About Jenkins page now require Overall/Administer permission...

Stored XSS vulnerability in S3 Publisher Plugin

S3 Publisher Plugin did not properly escape file names shown on the Jenkins UI. This resulted in a cross-site scripting vulnerability exploitable by users able to control the names of uploaded files. S3 Publisher Plugin now escapes file names shown on the Jenkins UI properly...

Disclosure of user names and node names to unauthorized users through post-commit hook URL in Subversion Plugin

The class handling unauthenticated Subversion post-commit hook notification requests at the /subversion/ path unnecessarily extended another type that handled requests to the …/search/ sub-path. This allowed submission of search queries to Jenkins, and getting a list of search results usually...

Sandbox bypass vulnerability in script-security

script-security provides a sandbox feature that allows running user-provided scripts safely by intercepting and checking potentially unsafe operations. Groovy's @Builder annotation generates builder code at compile time using the strategy class named by its builderStrategy member, which can be on...

Privilege escalation in azure-ad

azure-ad 710.v0bff8e9cc2d2 and earlier grants Entra group permissions using both the group's unique object ID GUID and its display name. Entra group display names are not globally unique, and unless the tenant restricts it, any tenant member can create a group with an arbitrary display name. This...

Stored XSS vulnerability in update-center2

https://github.com/jenkins-infra/update-center2/Update-center2 is the tool used to generate the Jenkins update sites hosted on updates.jenkins.io. NOTE: While it is designed for use by the Jenkins project for this purpose, others may be using it to operate their own self-hosted update sites...