CVE-2023-26255

Name of the Vulnerable Software and Affected Versions STAGIL Navigation for Jira - Menu & Themes plugin versions prior to 2.0.52 for Jira

Description An unauthenticated path traversal issue affects the plugin. By modifying the fileName parameter to the "snjCustomDesignConfig" endpoint, it is possible to traverse and read the file system.

Recommendations For versions prior to 2.0.52, update to version 2.0.52 or later to resolve the issue. As a temporary workaround, consider restricting access to the "snjCustomDesignConfig" endpoint until a patch is available. Avoid using the fileName parameter in the affected endpoint until the issue is resolved.