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CVE-2026-56721: CamaleonCMS 0 through 2.9.2
CVE-2026-56721. CVSS 3.1 base score 8.8 (HIGH, Vendor/CNA). EPSS 0.00523 (percentile 0.4354), scored 22-Oct-2026.
Affected technology
CamaleonCMS · 0 through 2.9.2
owen2345
Description’s affected range: version 2.9.2 and earlier
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required
What an attacker can do
Authenticated low-privileged attackers can overwrite any user's credentials by exploiting a parameter confusion flaw between the authorization filter and action body in the UsersController. Vendor/CNA’s CVSS 4.0 assessment (base score 8.7/10) rates confidentiality, integrity and availability impact as high.
- CWE
- CWE-639
- CCR priority
- 35.3 /100 (P4)
- CVSS 3.1
- 8.8 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Vendor/CNA
- EPSS
- 0.00523 · percentile 0.4354 · 2026-10-22
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-56721.html