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2.1

Camaleon CMS media cropping can be accessed without permission

CVE-2026-102261 · published 20 days ago
Summary

The media‑crop feature in Camaleon CMS versions up to 2.9.2 lets anyone change images without proper login checks. This could allow remote attackers to replace or modify stored pictures. Upgrade to version 2.9.3 or later to restore proper authorization controls.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
owen2345 camaleon cms 2.9.0
Original advisory text
owen2345 Camaleon CMS Media Crop media_controller.rb crop authorization
A flaw has been found in owen2345 Camaleon CMS up to 2.9.2. Impacted is the function crop of the file app/controllers/camaleon_cms/admin/media_controller.rb of the component Media Crop Handler. This manipulation of the argument saved_avatar causes authorization bypass. The attack may be initiated remotely. The exploit has been published and may be used. Upgrading to version 2.9.3 is recommended to address this issue. Patch name: c143e145caa600947e70a240e87f2fed889149d3. It is suggested to upgrade the affected component.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
2.1 Low
Exploitation
<1% chance of attack within 30 days
Type
CWE-639Authorization Bypass Through User-Controlled Key
CWE-285Improper Authorization
Timeline
Published29 Sep 2026
Updated19 Oct 2026
First seen29 Sep 2026
Sources
CVE-2026-102261 · NVD
CVE-2026-102261 · MITRE
CVE-2026-102261 · OSV
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