CVE-2026-116009 Details
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.
A path traversal vulnerability has been identified in Camaleon CMS versions prior to 2.9.3. This vulnerability allows users with only media permissions to write arbitrary files by exploiting the name parameter with ../ sequences. Attackers can send a base64-encoded data URI to the crop_url media action, which writes an ERB template into a theme's views directory. The injected code is executed when the template is rendered.
Users can upgrade to Camaleon CMS version 2.9.3 or later, where this vulnerability has been fixed.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 24, 2026CISA-ADP
Assessed Oct 29, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-22 | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Camaleon CMS | >= 0, < 2.9.3 |
CPE
Remediation
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Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 29, 2026 | CVE Modified | CISA-ADP |
| Oct 26, 2026 | CVE Modified | [email protected] |
| Oct 24, 2026 | New CVE Received | [email protected] |