High severity8.8NVD Advisory· Published Oct 24, 2026
CVE-2026-116009
CVE-2026-116009
Description
Camaleon CMS before 2.9.3 contains a path traversal vulnerability that allows users with only the media permission to write arbitrary files by supplying ../ sequences in the name parameter. Attackers can send a base64 data: URI to the crop_url media action to write an ERB template into a theme's views directory, which executes when rendered.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: <2.9.3
- Range: <2.9.3
Patches
Vulnerability mechanics
References
7- gist.github.com/lukmanazri/b7e76a1ddc84dc977800013c53f671b5nvd
- github.com/owen2345/camaleon-cms/blob/2.9.2/app/helpers/camaleon_cms/uploader_helper.rbnvd
- github.com/owen2345/camaleon-cms/commit/430cce27ea63a397a7b7fa0260b4ec2128ea63fdnvd
- github.com/owen2345/camaleon-cms/pull/1201nvd
- github.com/owen2345/camaleon-cms/pull/1211nvd
- github.com/owen2345/camaleon-cms/releases/tag/2.9.3nvd
- www.vulncheck.com/advisories/camaleon-cms-before-2.9.3-path-traversal-rce-via-media-crop-url-actionnvd
News mentions
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