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Product: Jenkins✕
Overview 37 matches · 4 exploited · 3 CISA KEV · 6 public PoC · 5 EPSS ≥ 0.5
37matches 4exploited10.8% 3CISA KEV8.1% 6public PoC16.2% 5EPSS ≥ 0.513.5%
Protected by Waratek 37 100.0% Rule in development 0 0.0% Mitigation candidate 0 0.0% No exploit published 0 0.0%
Critical 7 18.9% High 14 37.8% Medium 16 43.2% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 37 100.0% partly blocked 0 0.0% not blocked 0 0.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 4 10.8% Working exploit published 1 2.7% Proof of concept only 1 2.7% Forecast only 0 0.0% No public exploit 31 83.8%
split by peak 8 / year
Protected by Waratek: 37 Medium: 16High: 14Critical: 7 blocked by ARMR today: 37 No public exploit: 31Proof of concept only: 1Working exploit published: 1Exploited: 4
20142 Protected by Waratek2 Medium2 blocked by ARMR today2 No public exploit2 20153 Protected by Waratek3 Critical1 Medium2 blocked by ARMR today3 Working exploit published1 No public exploit2 20161 Protected by Waratek1 Critical1 blocked by ARMR today1 No public exploit1 20170 20186 Protected by Waratek6 Critical2 High3 Medium1 blocked by ARMR today6 Exploited2 No public exploit4 20193 Protected by Waratek3 Medium3 blocked by ARMR today3 No public exploit3 20202 Protected by Waratek2 High2 blocked by ARMR today2 No public exploit2 20216 Protected by Waratek6 Critical2 High3 Medium1 blocked by ARMR today6 No public exploit6 20224 Protected by Waratek4 Medium4 blocked by ARMR today4 No public exploit4 20230 20242 Protected by Waratek2 Critical1 High1 blocked by ARMR today2 Exploited1 Proof of concept only1 20250 20268 Protected by Waratek8 High5 Medium3 blocked by ARMR today8 Exploited1 No public exploit7
2014201620182020202220242026
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CVE Severity Published▾ Status Exploitation Description
CVE-2026-117624 High 2026-10-28 Protected by Waratek No public exploit Jenkins 2.587 and earlier, LTS 2.580.1 and earlier does not consistently enforce the restriction on deserializing objects of types marked as storing their configuration in independent top-level configuration files as nested values, allowing attackers to bypass the root element check and potentially inject nested objects.
CVE-2026-117616 High 2026-10-28 Protected by Waratek No public exploit Jenkins 2.587 and earlier, LTS 2.580.1 and earlier provides an HTTP endpoint that loads agents by name without validating the name, allowing attackers with Overall/Read permission to load any config.xml file on the controller file system as an agent configuration, and to overwrite an arbitrary config.xml file when that agent is saved, potentially resulting in arbitrary code execution.
CVE-2026-117613 Medium 2026-10-28 Protected by Waratek No public exploit Jenkins 2.587 and earlier, LTS 2.580.1 and earlier does not restrict item types in collections after deserialization, allowing attackers with access to POST config.xml API endpoints to submit crafted `config.xml` files that can lead to, e.g., stored cross-site scripting (XSS) vulnerabilities.
CVE-2026-84650 High 2026-09-02 Protected by Waratek No public exploit In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, transient fields cannot be excluded from deserialization, allowing attackers able to submit configuration updates to specify the values of transient fields that will be deserialized, the impact depending on how those fields are used.
CVE-2026-84646 Medium 2026-09-02 Protected by Waratek No public exploit In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, user objects can appear as nested field values in other deserialized XML objects, allowing attackers with Overall/Read permission to create user objects by submitting crafted XML.
CVE-2026-70428 Medium 2026-08-05 Protected by Waratek No public exploit Jenkins 2.575 and earlier, LTS 2.568.1 and earlier improperly identifies file paths attempting path traversal in file parameter names, allowing attackers with Item/Configure and Item/Build permission to write files to arbitrary locations on the controller file system.
CVE-2026-53435 High 2026-06-10 Protected by Waratek Exploited In Jenkins 2.567 and earlier, LTS 2.555.2 and earlier, it is possible for attackers to have Jenkins deserialize arbitrary types defined in Jenkins core or plugins from an attacker-controlled `config.xml` submission in a way that allows them to handle HTTP requests afterwards. This can be used to impersonate any user and send HTTP requests on their behalf, up to and including use of the Script Console to run arbitrary code, or to read arbitrary files from the Jenkins controller.
CVE-2026-33001 High 2026-03-18 Protected by Waratek No public exploit Jenkins 2.554 and earlier, LTS 2.541.2 and earlier does not safely handle symbolic links during the extraction of .tar and .tar.gz archives, allowing crafted archives to write files to arbitrary locations on the filesystem, restricted only by file system access permissions of the user running Jenkins. This can be exploited to deploy malicious scripts or plugins on the controller by attackers with Item/Configure permission, or able to control agent processes.
CVE-2024-43044 High 2024-08-07 Protected by Waratek Proof of concept only Jenkins 2.470 and earlier, LTS 2.452.3 and earlier allows agent processes to read arbitrary files from the Jenkins controller file system by using the `ClassLoaderProxy#fetchJar` method in the Remoting library.
CVE-2024-23897 Critical 2024-01-24 Protected by Waratek Exploited Jenkins 2.441 and earlier, LTS 2.426.2 and earlier does not disable a feature of its CLI command parser that replaces an '@' character followed by a file path in an argument with the file's contents, allowing unauthenticated attackers to read arbitrary files on the Jenkins controller file system.
CVE-2022-34173 Medium 2022-06-23 Protected by Waratek No public exploit In Jenkins 2.340 through 2.355 (both inclusive) the tooltip of the build button in list views supports HTML without escaping the job display name, resulting in a cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.
CVE-2022-34172 Medium 2022-06-23 Protected by Waratek No public exploit In Jenkins 2.340 through 2.355 (both inclusive) symbol-based icons unescape previously escaped values of 'tooltip' parameters, resulting in a cross-site scripting (XSS) vulnerability.
CVE-2022-34171 Medium 2022-06-23 Protected by Waratek No public exploit In Jenkins 2.321 through 2.355 (both inclusive) and LTS 2.332.1 through LTS 2.332.3 (both inclusive) the HTML output generated for new symbol-based SVG icons includes the 'title' attribute of 'l:ionicon' (until Jenkins 2.334) and 'alt' attribute of 'l:icon' (since Jenkins 2.335) without further escaping, resulting in a cross-site scripting (XSS) vulnerability.
CVE-2022-34170 Medium 2022-06-23 Protected by Waratek No public exploit In Jenkins 2.320 through 2.355 (both inclusive) and LTS 2.332.1 through LTS 2.332.3 (both inclusive) the help icon does not escape the feature name that is part of its tooltip, effectively undoing the fix for SECURITY-1955, resulting in a cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.
CVE-2021-21692 Critical 2021-11-04 Protected by Waratek No public exploit FilePath#renameTo and FilePath#moveAllChildrenTo in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier only check 'read' agent-to-controller access permission on the source path, instead of 'delete'.
CVE-2021-21690 Critical 2021-11-04 Protected by Waratek No public exploit Agent processes are able to completely bypass file path filtering by wrapping the file operation in an agent file path in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier.
CVE-2021-21686 High 2021-11-04 Protected by Waratek No public exploit File path filters in the agent-to-controller security subsystem of Jenkins 2.318 and earlier, LTS 2.303.2 and earlier do not canonicalize paths, allowing operations to follow symbolic links to outside allowed directories.
CVE-2021-21683 Medium 2021-10-06 Protected by Waratek No public exploit The file browser in Jenkins 2.314 and earlier, LTS 2.303.1 and earlier may interpret some paths to files as absolute on Windows, resulting in a path traversal vulnerability allowing attackers with Overall/Read permission (Windows controller) or Job/Workspace permission (Windows agents) to obtain the contents of arbitrary files.
CVE-2021-21605 High 2021-01-13 Protected by Waratek No public exploit Jenkins 2.274 and earlier, LTS 2.263.1 and earlier allows users with Agent/Configure permission to choose agent names that cause Jenkins to override the global `config.xml` file.
CVE-2021-21604 High 2021-01-13 Protected by Waratek No public exploit Jenkins 2.274 and earlier, LTS 2.263.1 and earlier allows attackers with permission to create or configure various objects to inject crafted content into Old Data Monitor that results in the instantiation of potentially unsafe objects once discarded by an administrator.
CVE-2015-1811 High 2020-01-15 Protected by Waratek No public exploit XML external entity (XXE) vulnerability in CloudBees Jenkins before 1.600 and LTS before 1.596.1 allows remote attackers to read arbitrary XML files via a crafted XML document.
CVE-2015-1809 High 2020-01-15 Protected by Waratek No public exploit XML external entity (XXE) vulnerability in CloudBees Jenkins before 1.600 and LTS before 1.596.1 allows remote attackers to read arbitrary XML files via an XPath query.
CVE-2019-10352 Medium 2019-07-17 Protected by Waratek No public exploit A path traversal vulnerability in Jenkins 2.185 and earlier, LTS 2.176.1 and earlier in core/src/main/java/hudson/model/FileParameterValue.java allowed attackers with Job/Configure permission to define a file parameter with a file name outside the intended directory, resulting in an arbitrary file write on the Jenkins master when scheduling a build.
CVE-2018-1000997 Medium 2019-01-23 Protected by Waratek No public exploit A path traversal vulnerability exists in the Stapler web framework used by Jenkins 2.145 and earlier, LTS 2.138.1 and earlier in core/src/main/java/org/kohsuke/stapler/Facet.java, groovy/src/main/java/org/kohsuke/stapler/jelly/groovy/GroovyFacet.java, jelly/src/main/java/org/kohsuke/stapler/jelly/JellyFacet.java, jruby/src/main/java/org/kohsuke/stapler/jelly/jruby/JRubyFacet.java, jsp/src/main/java/org/kohsuke/stapler/jsp/JSPFacet.java that allows attackers to render routable objects using any view in Jenkins, exposing internal information about those objects not intended to be viewed, such as their toString() representation.
CVE-2018-1000406 Medium 2019-01-09 Protected by Waratek No public exploit A path traversal vulnerability exists in Jenkins 2.145 and earlier, LTS 2.138.1 and earlier in core/src/main/java/hudson/model/FileParameterValue.java that allows attackers with Job/Configure permission to define a file parameter with a file name outside the intended directory, resulting in an arbitrary file write on the Jenkins master when scheduling a build.
CVE-2018-1000863 High 2018-12-10 Protected by Waratek No public exploit A data modification vulnerability exists in Jenkins 2.153 and earlier, LTS 2.138.3 and earlier in User.java, IdStrategy.java that allows attackers to submit crafted user names that can cause an improper migration of user record storage formats, potentially preventing the victim from logging into Jenkins.
CVE-2018-1000861 Critical 2018-12-10 Protected by Waratek Exploited A code execution vulnerability exists in the Stapler web framework used by Jenkins 2.153 and earlier, LTS 2.138.3 and earlier in stapler/core/src/main/java/org/kohsuke/stapler/MetaClass.java that allows attackers to invoke some methods on Java objects by accessing crafted URLs that were not intended to be invoked this way.
CVE-2018-1000194 High 2018-06-05 Protected by Waratek No public exploit A path traversal vulnerability exists in Jenkins 2.120 and older, LTS 2.107.2 and older in FilePath.java, SoloFilePathFilter.java that allows malicious agents to read and write arbitrary files on the Jenkins master, bypassing the agent-to-master security subsystem protection.
CVE-2018-6356 Medium 2018-02-20 Protected by Waratek No public exploit Jenkins before 2.107 and Jenkins LTS before 2.89.4 did not properly prevent specifying relative paths that escape a base directory for URLs accessing plugin resource files. This allowed users with Overall/Read permission to download files from the Jenkins master they should not have access to. On Windows, any file accessible to the Jenkins master process could be downloaded. On other operating systems, any file within the Jenkins home directory accessible to the Jenkins master process could be downloaded.
CVE-2017-1000353 Critical 2018-01-29 Protected by Waratek Exploited Jenkins versions 2.56 and earlier as well as 2.46.1 LTS and earlier are vulnerable to an unauthenticated remote code execution. An unauthenticated remote code execution vulnerability allowed attackers to transfer a serialized Java `SignedObject` object to the Jenkins CLI, that would be deserialized using a new `ObjectInputStream`, bypassing the existing blacklist-based protection mechanism. We're fixing this issue by adding `SignedObject` to the blacklist. We're also backporting the new HTTP CLI protocol from Jenkins 2.54 to LTS 2.46.2, and deprecating the remoting-based (i.e. Java serialization) CLI protocol, disabling it by default.
CVE-2017-1000393 High 2018-01-26 Protected by Waratek No public exploit Jenkins 2.73.1 and earlier, 2.83 and earlier users with permission to create or configure agents in Jenkins could configure a launch method called 'Launch agent via execution of command on master'. This allowed them to run arbitrary shell commands on the master node whenever the agent was supposed to be launched. Configuration of this launch method now requires the Run Scripts permission typically only granted to administrators.
CVE-2016-0788 Critical 2016-04-07 Protected by Waratek No public exploit The remoting module in Jenkins before 1.650 and LTS before 1.642.2 allows remote attackers to execute arbitrary code by opening a JRMP listener.
CVE-2015-8103 Critical 2015-11-25 Protected by Waratek Working exploit published The Jenkins CLI subsystem in Jenkins before 1.638 and LTS before 1.625.2 allows remote attackers to execute arbitrary code via a crafted serialized Java object, related to a problematic webapps/ROOT/WEB-INF/lib/commons-collections-*.jar file and the "Groovy variant in 'ysoserial'".
CVE-2015-5322 Medium 2015-11-25 Protected by Waratek No public exploit Directory traversal vulnerability in Jenkins before 1.638 and LTS before 1.625.2 allows remote attackers to list directory contents and read arbitrary files in the Jenkins servlet resources via directory traversal sequences in a request to jnlpJars/.
CVE-2015-5319 Medium 2015-11-25 Protected by Waratek No public exploit XML external entity (XXE) vulnerability in the create-job CLI command in Jenkins before 1.638 and LTS before 1.625.2 allows remote attackers to read arbitrary files via a crafted job configuration that is then used in an "XML-aware tool," as demonstrated by get-job and update-job.
CVE-2014-3664 Medium 2014-10-15 Protected by Waratek No public exploit Directory traversal vulnerability in Jenkins before 1.583 and LTS before 1.565.3 allows remote authenticated users with the Overall/READ permission to read arbitrary files via unspecified vectors.
CVE-2014-2059 Medium 2014-03-01 Protected by Waratek No public exploit Directory traversal vulnerability in the CLI job creation (hudson/cli/CreateJobCommand.java) in Jenkins before 1.551 and LTS before 1.532.2 allows remote authenticated users to overwrite arbitrary files via the job name.