Agent-to-controller security bypass in conjur-credentials allows retrieving all credentials

conjur-credentials 1.0.9 and earlier implements functionality that allows agent processes to obtain all username/password credentials Credentials Plugin stored on the Jenkins controller. This allows attackers able to control agent processes to retrieve those credentials. As of publication of this...

CSRF vulnerabilities in requests

requests 2.2.12 and earlier does not require POST requests to request and apply changes, resulting in cross-site request forgery CSRF vulnerabilities. These vulnerabilities allow attackers to create requests and/or have administrators apply pending requests, like renaming or deleting jobs, deleti...

Plugin Installation Manager Tool did not verify plugin downloads

Plugin Installation Manager Tool is part of the Jenkins project Docker images. As jenkins-plugin-cli it is used to download and install plugins even before Jenkins is running. Plugin Installation Manager Tool 2.1.3 and earlier does not verify plugin downloads. This may allow third parties such as...

Missing permission checks in azure-keyvault allow enumerating credentials IDs

azure-keyvault 2.0 and earlier does not perform permission checks in several 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...

Stored XSS vulnerability in description-column-plugin

description-column-plugin 1.3 and earlier does not escape the job description in the column tooltips. This results in a stored cross-site scripting XSS vulnerability exploitable by attackers with Job/Configure permission. As of publication of this advisory, there is no fix...

Stored XSS vulnerability in clearcase-release

clearcase-release 0.3 and earlier does not escape the composite baseline in badge tooltip. This results in a stored cross-site scripting XSS vulnerability exploitable by attackers with Job/Configure permission. As of publication of this advisory, there is no fix...

Credentials stored in plain text by copr

copr 0.3 and earlier stores credentials unencrypted in job config.xml files as part of its configuration. These credentials can be viewed by users with Extended Read permission or access to the Jenkins controller file system. copr 0.6.1 stores these credentials encrypted. This change is effective...

fortify stored credentials in plain text

fortify 19.1.29 and earlier stored its proxy server password unencrypted in job config.xml files. This password could be read by users with the Extended Read permission. fortify 19.2.30 now encrypts the proxy server password...

testlink stores credentials in plain text

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

Sandbox bypass through type casts in script-security

Sandbox protection in script-security could be circumvented by casting crafted objects to other types. This allowed attackers able to specify sandboxed scripts to invoke constructors that weren't approved. Additionally, this could be used to read arbitrary files on the Jenkins controller. Casting...

jabber-server-plugin stores credentials in plain text

jabber-server-plugin stores credentials unencrypted in its global configuration file de.enexus.jabber.JabberBuilder.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...

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...

trac-publisher-plugin stores credentials in plain text

trac-publisher-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...

Sandbox bypass in Script Security Plugin

Script Security sandbox protection could be circumvented during parsing, compilation, and script instantiation by providing a crafted Groovy script. Script Security Plugin is now newly applying sandbox protection during these phases. This affected both script execution typically invoked from othe...

Script security sandbox bypass in Matrix Project Plugin

Matrix Project Plugin supports a sandboxed Groovy expression to filter matrix combinations. Its sandbox protection could be circumvented during parsing, compilation, and script instantiation by providing a crafted Groovy script. This allowed users able to configure a Matrix project to bypass the...

Sandbox Bypasses in Script Security Plugin

The previously implemented script security sandbox protections prohibiting the use of unsafe AST transforming annotations such as @Grab 2019-01-08 fix for SECURITY-1266 could be circumvented through use of various Groovy language features: Use of AnnotationCollector Import aliasing Referencing...

CSRF vulnerability in Git Plugin

Git Plugin allows the creation of a tag in a job workspace's Git repository with accompanying metadata attached to a build record. The HTTP endpoint to create the tag did not require POST requests, resulting in a CSRF vulnerability. The HTTP endpoint to create the tag now requires that requests a...

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...

Ephemeral user record creation

By accessing a specific crafted URL on Jenkins instances using Jenkins' own user database, users without Overall/Read access could create ephemeral user records. This behavior could be abused to create a large number of ephemeral user records in memory. Accessing this URL now no longer results in...

Path traversal vulnerability in Stapler allowed accessing internal data

A path traversal vulnerability in Stapler allowed viewing routable objects with views defined on any type. This could be used to access internal data of routable objects, commonly by showing their string representation toString...

Ephemeral user record was created on some invalid authentication attempts

When attempting to authenticate using API token, an ephemeral user record was created to validate the token in case an external security realm was used, and the user record in Jenkins not previously saved, as legacy API tokens could exist without a persisted user record. This behavior could be...

Session fixation vulnerability on user signup

When signing up for a new user account on instances using Jenkins' own user database, Jenkins did not invalidate the existing session and create a new one. This allowed session fixation. Jenkins now invalidates the existing session and creates a new one when logging in after user signup...

CSRF vulnerability in Config File Provider Plugin

A URL used to save configuration files based on form submissions did not require POST requests, resulting in a CSRF vulnerability. This URL now requires POST requests...

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...

Reverse Proxy Auth persisted authorities cache on disk

Reverse Proxy Auth Plugin persisted a cache of granted authorities group memberships on disk. This could allow users with local Jenkins controller file system access to obtain group membership information of Jenkins users. Reverse Proxy Auth Plugin 1.6.0 and newer no longer store the cache of...

XXE vulnerability in ivy-report

ivy-report 1.2 and earlier does not configure its XML parser to prevent XML external entity XXE attacks. This allows attackers able to control workspace contents to have Jenkins parse a crafted Ivy report XML file that uses external entities for extraction of secrets from the Jenkins controller o...

Missing permission checks in appscan allow enumerating credentials IDs

appscan 1.8.3 and earlier does not perform permission checks in multiple 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 vulnerability...

Arbitrary code execution vulnerability in jenkins-multijob-plugin

jenkins-multijob-plugin 669.v9d96ad9c71b0 and earlier provides Groovy scripting features that do not integrate with Script Security Plugin. This vulnerability allows attackers with Item/Create or Item/Configure permission to execute arbitrary code in the context of the Jenkins controller JVM...

Exposure of System-scoped credentials in google-chat-notification

google-chat-notification 166.ve6bde280f2e8 and earlier does not set the appropriate context for credentials lookup, allowing the use of System-scoped credentials otherwise reserved for the global configuration. This allows attackers with Item/Configure permission to access and capture credentials...

Agent-to-controller security bypass in hashicorp-vault-plugin allows reading arbitrary files

hashicorp-vault-plugin 336.v182c0fbaaeb7 and earlier implements functionality that allows agent processes to read arbitrary files on the Jenkins controller file system. This allows attackers able to control agent processes to read arbitrary files on the Jenkins controller file system. NOTE: This...

Agent-to-controller security bypass in Debian Package Builder

Debian Package Builder 1.6.11 and earlier implements functionality that allows agent processes to invoke command-line git at an attacker-specified path on the controller. This allows attackers able to control agent processes to invoke arbitrary OS commands on the controller. As of publication of...

Password stored in plain text by couchdb-statistics

couchdb-statistics 0.3 and earlier stores its server password unencrypted in its global configuration file org.jenkinsci.plugins.couchstats.CouchStatsConfig.xml on the Jenkins controller as part of its configuration. This password can be viewed by users with access to the Jenkins controller file...

SCTMExecutor stores credentials in plain text

SCTMExecutor 2.2 and earlier stores Silk Central credentials in the global Jenkins configuration and in job config.xml files. While these credentials are stored encrypted on disk, they are transmitted in plain text as part of the configuration form. This can result in exposure of these credential...

bugzilla stores credentials in plain text

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

XSS vulnerability via user description in Blue Ocean

Blue Ocean did not properly escape HTML/JavaScript content set on the current user's description field, resulting in a cross-site scripting vulnerability exploitable by administrators and other people accessing Jenkins with the same user account. Blue Ocean now properly escapes HTML/JavaScript...