CVE-2024-46986

Description

Camaleon CMS is a dynamic and advanced content management system based on Ruby on Rails. An arbitrary file write vulnerability accessible via the upload method of the MediaController allows authenticated users to write arbitrary files to any location on the web server Camaleon CMS is running on (depending on the permissions of the underlying filesystem). E.g. This can lead to a delayed remote code execution in case an attacker is able to write a Ruby file into the config/initializers/ subfolder of the Ruby on Rails application. This issue has been addressed in release version 2.8.2. Users are advised to upgrade. There are no known workarounds for this vulnerability.

References

https://www.reddit.com/r/rails/comments/1exwtdm/camaleon_cms_281_has_been_released

https://securitylab.github.com/advisories/GHSL-2024-182_GHSL-2024-186_Camaleon_CMS

https://owasp.org/www-community/attacks/Path_Traversal

https://github.com/owen2345/camaleon-cms/security/advisories/GHSA-wmjg-vqhv-q5p5

https://codeql.github.com/codeql-query-help/ruby/rb-path-injection

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4

EPSS