Vulnerabilities > Jenkins > Critical

DATE CVE VULNERABILITY TITLE RISK
2022-06-23 CVE-2022-34181 Unspecified vulnerability in Jenkins Xunit
Jenkins xUnit Plugin 3.0.8 and earlier implements an agent-to-controller message that creates a user-specified directory if it doesn't exist, and parsing files inside it as test results, allowing attackers able to control agent processes to create an arbitrary directory on the Jenkins controller or to obtain test results from existing files in an attacker-specified directory.
network
low complexity
jenkins
critical
9.1
2021-11-04 CVE-2021-21685 Missing Authorization vulnerability in Jenkins
Jenkins 2.318 and earlier, LTS 2.303.2 and earlier does not check agent-to-controller access to create parent directories in FilePath#mkdirs.
network
low complexity
jenkins CWE-862
critical
9.1
2021-11-04 CVE-2021-21687 Missing Authorization vulnerability in Jenkins
Jenkins 2.318 and earlier, LTS 2.303.2 and earlier does not check agent-to-controller access to create symbolic links when unarchiving a symbolic link in FilePath#untar.
network
low complexity
jenkins CWE-862
critical
9.1
2021-11-04 CVE-2021-21689 Unspecified vulnerability in Jenkins
FilePath#unzip and FilePath#untar were not subject to any agent-to-controller access control in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier.
network
low complexity
jenkins
critical
9.1
2021-11-04 CVE-2021-21690 Path Traversal vulnerability in Jenkins
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.
network
low complexity
jenkins CWE-22
critical
9.8
2021-11-04 CVE-2021-21691 Link Following vulnerability in Jenkins
Creating symbolic links is possible without the 'symlink' agent-to-controller access control permission in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier.
network
low complexity
jenkins CWE-59
critical
9.8
2021-11-04 CVE-2021-21692 Path Traversal vulnerability in Jenkins
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'.
network
low complexity
jenkins CWE-22
critical
9.8
2021-11-04 CVE-2021-21693 Incorrect Authorization vulnerability in Jenkins
When creating temporary files, agent-to-controller access to create those files is only checked after they've been created in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier.
network
low complexity
jenkins CWE-863
critical
9.8
2021-11-04 CVE-2021-21694 Missing Authorization vulnerability in Jenkins
FilePath#toURI, FilePath#hasSymlink, FilePath#absolutize, FilePath#isDescendant, and FilePath#get*DiskSpace do not check any permissions in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier.
network
low complexity
jenkins CWE-862
critical
9.8
2021-11-04 CVE-2021-21696 Unspecified vulnerability in Jenkins
Jenkins 2.318 and earlier, LTS 2.303.2 and earlier does not limit agent read/write access to the libs/ directory inside build directories when using the FilePath APIs, allowing attackers in control of agent processes to replace the code of a trusted library with a modified variant.
network
low complexity
jenkins
critical
9.8