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+---
+gem: camaleon_cms
+cve: 2025-2304
+ghsa: rp28-mvq3-wf8j
+url: https://github.com/advisories/GHSA-rp28-mvq3-wf8j
+title: Camaleon CMS Vulnerable to Privilege Escalation through a Mass Assignment
+date: 2025-03-14
+description: |
+  A Privilege Escalation through a Mass Assignment exists in Camaleon CMS
+
+  When a user wishes to change his password, the 'updated_ajax' method
+  of the UsersController is called. The vulnerability stems from the
+  use of the dangerous permit! method, which allows all parameters to
+  pass through without any filtering.
+cvss_v4: 9.4
+patched_versions:
+  - ">= 2.9.1"
+related:
+  url:
+    - https://nvd.nist.gov/vuln/detail/CVE-2025-2304
+    - https://www.tenable.com/security/research/tra-2025-09
+    - https://github.com/owen2345/camaleon-cms/pull/1109
+    - https://github.com/owen2345/camaleon-cms/commit/179fd6b1ecf258d3e214aebfa87ac4a322ea4db4
+    - https://github.com/owen2345/camaleon-cms/releases/tag/2.9.1
+    - https://github.com/advisories/GHSA-rp28-mvq3-wf8j