CVE-2026-102261

owen2345 Camaleon CMS Media Crop media_controller.rb crop authorization

State: Published
Severity: 5.3 Medium
Published: Sep 29, 2026
Updated: Sep 29, 2026
Reserved: Sep 28, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P	VulDB
3.1	5.4 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:O/RC:C	VulDB
3.0	5.4 Medium	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:O/RC:C	VulDB
2.0	5.5 Medium	AV:N/AC:L/Au:S/C:N/I:P/A:P/E:POC/RL:OF/RC:C	VulDB

Weaknesses

CWE-639 Authorization Bypass
CWE-285 Improper Authorization

Affected Products

Product	Versions
Camaleon CMSowen2345	2.9.0Affected 2.9.1Affected 2.9.2Affected 2.9.3Not affected

References

VDB-411164 | owen2345 Camaleon CMS Media Crop media_controller.rb crop authorizationvdb-entrytechnical-description
VDB-411164 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
CVE-2026-102261 | CVE Analysis and Reportthird-party-advisory
Submit #934944 | owen2345 CAMALEON CMS 2.9.2 Broken Object Level Authorization (BOLA) / Insecure Direct Objecthird-party-advisory
https://github.com/owen2345/camaleon-cms/commit/c143e145caa600947e70a240e87f2fed889149d3patch
https://github.com/owen2345/camaleon-cms/releases/tag/2.9.3patch

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