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.
Jenkins 2.442 through 2.554 (both inclusive), LTS 2.426.3 through LTS 2.541.2 (both inclusive) performs origin validation of requests made through the CLI WebSocket endpoint by computing the expected origin for comparison using the Host or X-Forwarded-Host HTTP request headers, making it vulnerable to DNS rebinding attacks that allow bypassing origin validation.
Jenkins LoadNinja Plugin 2.1 and earlier stores LoadNinja API keys unencrypted in job config.xml files on the Jenkins controller where they can be viewed by users with Item/Extended Read permission or access to the Jenkins controller file system.
Jenkins LoadNinja Plugin 2.1 and earlier does not mask LoadNinja API keys displayed on the job configuration form, increasing the potential for attackers to observe and capture them.
The import form CSRF vulnerability in MuraCMS through 10.1.10 allows attackers to upload and install malicious form definitions through a CSRF attack. The vulnerable cForm.importform function lacks CSRF token validation, enabling malicious websites to forge file upload requests that install attacker-controlled forms when an authenticated administrator visits a crafted webpage. Full exploitation of this vulnerability would require the victim to select a malicious ZIP file containing form definitions, which can be automatically generated by the exploit page and used to create data collection forms that steal sensitive information. Successful exploitation of the import form CSRF vulnerability could result in the installation of malicious data collection forms on the target MuraCMS website that can steal sensitive user information. When an authenticated administrator visits a malicious webpage containing the CSRF exploit and selects the attacker-generated ZIP file, their browser uploads and installs form definitions that create legitimate forms that could be designed with malicious content.
MuraCMS through 10.1.10 contains a CSRF vulnerability in the Add To Group functionality for user management (cUsers.cfc addToGroup method) that allows attackers to escalate privileges by adding any user to any group without proper authorization checks. The vulnerable function lacks CSRF token validation and directly processes user-supplied userId and groupId parameters via getUserManager().createUserInGorup(), enabling malicious websites to forge requests that automatically execute when an authenticated administrator visits a crafted page. Adding a user to the Super Admins group (s2 user) is not possible. Successful exploitation results in the attacker gaining privilege escalation both horizontally to other groups and vertically to the admin group. Escalation to the s2 User group is not possible.
MuraCMS through 10.1.10 contains a CSRF vulnerability in the bundle creation functionality (csettings.cfc createBundle method) that allows unauthenticated attackers to force administrators to create and save site bundles containing sensitive data to publicly accessible directories. This vulnerability enables complete data exfiltration including user accounts, password hashes, form submissions, email lists, plugins, and site content without administrator knowledge. This CSRF vulnerability enables complete data exfiltration from MuraCMS installations without requiring authentication. Attackers can force administrators to unknowingly create site bundles containing sensitive data, which are saved to publicly accessible web directories. The attack executes silently, leaving administrators unaware that confidential information has been compromised and is available for unauthorized download.
The Trash Restore CSRF vulnerability in MuraCMS through 10.1.10 allows attackers to restore deleted content from the trash to unauthorized locations through CSRF. The vulnerable cTrash.restore function lacks CSRF token validation, enabling malicious websites to forge requests that restore content to arbitrary parent locations when an authenticated administrator visits a crafted webpage. Successful exploitation of the Trash Restore CSRF vulnerability results in unauthorized restoration of deleted content to potentially inappropriate or malicious locations within the MuraCMS website structure. When an authenticated administrator visits a malicious webpage containing the CSRF exploit, their browser automatically submits a hidden form that restores specified content from the trash to a location determined by the attacker through the parentid parameter. This can lead to restoration of previously deleted malicious content, placement of sensitive documents in public areas, manipulation of website navigation structure, or restoration of outdated content that was intentionally removed for security or compliance reasons.
The update address CSRF vulnerability in MuraCMS through 10.1.10 allows attackers to manipulate user address information through CSRF. The vulnerable cUsers.updateAddress function lacks CSRF token validation, enabling malicious websites to forge requests that add, modify, or delete user addresses when an authenticated administrator visits a crafted webpage. Successful exploitation of the update address CSRF vulnerability results in unauthorized manipulation of user address information within the MuraCMS system, potentially compromising user data integrity and organizational communications. When an authenticated administrator visits a malicious webpage containing the CSRF exploit, their browser automatically submits a hidden form that can add malicious addresses with attacker-controlled email addresses and phone numbers, update existing addresses to redirect communications to attacker-controlled locations or deleted legitimate address records to disrupt business operations. This can lead to misdirected sensitive communications, compromise of user privacy through injection of attacker contact information, disruption of legitimate business correspondence, and potential social engineering attacks via the corrupted address data.