CVE-2024-46986 | BDVDB-2026-248921 Detail
owen2345camaleon-cms
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.
Impact#
Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: network.
Weaknesses#
- CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
References#
- https://github.com/owen2345/camaleon-cms/security/advisories/GHSA-wmjg-vqhv-q5p5
- https://codeql.github.com/codeql-query-help/ruby/rb-path-injection
- https://owasp.org/www-community/attacks/Path_Traversal
- https://securitylab.github.com/advisories/GHSL-2024-182_GHSL-2024-186_Camaleon_CMS
- https://www.reddit.com/r/rails/comments/1exwtdm/camaleon_cms_281_has_been_released
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.