CVE-2024-46986
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…
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EPSS puts the probability of exploitation in the next 30 days at 41.0%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
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.
- CVSS 3.1
- 9.9 CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- EPSS
- 40.96% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-74, CWE-22
- Affected
- tuzitio/camaleon cms
- Source
- security-advisories@github.com
References
- https://codeql.github.com/codeql-query-help/ruby/rb-path-injectionThird Party Advisory
- https://github.com/owen2345/camaleon-cms/security/advisories/GHSA-wmjg-vqhv-q5p5Exploit, Third Party Advisory
- https://owasp.org/www-community/attacks/Path_TraversalIssue Tracking
- 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_releasedPatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.