owen2345 Camaleon CMS Media Crop media_controller.rb crop authorization (CVE-2026-102261) | HOL Guard CVE

Medium · CVSS 5.3CVE-2026-102261

owen2345 Camaleon CMS Media Crop media_controller.rb crop authorization

Answer in brief

CVE-2026-102261 records a Medium severity (CVSS 5.3) vulnerability in owen2345 Camaleon CMS Media Crop media_controller.rb crop authorization. The current sources do not mark it as known exploited. The current feed maps owen2345/Camaleon CMS (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 29, 2026Updated Sep 29, 2026Source checked Sep 29, 2026First seen by HOL Sep 29, 2026Material review Sep 29, 2026

Upstream Advisory

Key facts

Risk: Medium · CVSS 5.3
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Not reported

Why this deserves its current priority

CVSS is 5.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps owen2345/Camaleon CMS (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
owen2345/Camaleon CMSgeneric	2.9.0 \|\| 2.9.1 \|\| 2.9.2	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for owen2345/Camaleon CMS.
Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

Published upstream
Sep 29, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Sep 29, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Sep 29, 2026

Sources and claim methodology

Upstream source 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.

Quoted source text, attributed separately from HOL analysis.