Vulnerabilities > Jenkins > Jenkins > 2.1
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-11-04 | CVE-2021-21686 | Link Following vulnerability in Jenkins 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. | 8.1 |
| 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. | 9.1 |
| 2021-11-04 | CVE-2021-21688 | Missing Authorization vulnerability in Jenkins The agent-to-controller security check FilePath#reading(FileVisitor) in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier does not reject any operations, allowing users to have unrestricted read access using certain operations (creating archives, FilePath#copyRecursiveTo). | 7.5 |
| 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. | 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. | 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. | 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'. | 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. | 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. | 9.8 |
| 2021-11-04 | CVE-2021-21695 | Link Following vulnerability in Jenkins FilePath#listFiles lists files outside directories that agents are allowed to access when following symbolic links in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier. | 8.8 |