CVE-2026-73330: CamaleonCMS 0 through 2.9.1

Affected technology

CamaleonCMS · 0 through 2.9.1
owen2345

Description’s affected range: 2.9.1

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · High privileges required · No user interaction required

What an attacker can do

Attackers can submit a crafted email parameter containing ERB expressions through the admin settings test_email endpoint, causing the Rails inline template renderer to evaluate attacker-controlled Ruby code and achieve arbitrary command execution as the Rails process user. Vendor/CNA’s CVSS 4.0 assessment (base score 7.5/10) rates confidentiality, integrity and availability impact as high.