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.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
owen2345 camaleon-cms unaffected
Version Status Constraints
0 affected < 2.9.3

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Project Subscriptions

Vendors Products
Tuzitio Subscribe
Camaleon Cms Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://gist.github.com/lukmanazri/b7e76a1ddc84dc977800013c53f671b5 cve-icon cve-icon
https://github.com/owen2345/camaleon-cms/blob/2.9.2/app/helpers/camaleon_cms/uploader_helper.rb#L277-L287 cve-icon cve-icon
https://github.com/owen2345/camaleon-cms/commit/430cce27ea63a397a7b7fa0260b4ec2128ea63fd cve-icon cve-icon
https://github.com/owen2345/camaleon-cms/pull/1201 cve-icon cve-icon
https://github.com/owen2345/camaleon-cms/pull/1211 cve-icon cve-icon
https://github.com/owen2345/camaleon-cms/releases/tag/2.9.3 cve-icon cve-icon
https://www.vulncheck.com/advisories/camaleon-cms-before-2.9.3-path-traversal-rce-via-media-crop-url-action cve-icon cve-icon
History

Sat, 24 Oct 2026 11:45:00 +0000

Type Values Removed Values Added
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.
Title Camaleon CMS before 2.9.3 Path Traversal RCE via Media crop_url Action
First Time appeared Tuzitio
Tuzitio camaleon Cms
Weaknesses CWE-22
CPEs cpe:2.3:a:tuzitio:camaleon_cms:*:*:*:*:*:*:*:*
Vendors & Products Tuzitio
Tuzitio camaleon Cms
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-24T11:40:28.810Z

Reserved: 2026-10-24T11:23:53.428Z

Link: CVE-2026-116009

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-24T12:16:56.640

Modified: 2026-10-24T12:16:56.640

Link: CVE-2026-116009

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-24T12:30:08Z

Weaknesses