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    CVE-2024-46986

    Camaleon CMS is a dynamic and advanced content management system based on Ruby on Rails. An arbitrary file write vulnerability accessible via the upload method of the MediaController allows authenticated users to write arbitrary files to any location on the web server Camaleon CMS is running on (depending on the permissions of the underlying filesystem). E.g. This can lead to a delayed remote code execution in case an attacker is able to write a Ruby file into the config/initializers/ subfolder of the Ruby on Rails application. This issue has been addressed in release version 2.8.2. Users are advised to upgrade. There are no known workarounds for this vulnerability.

    Published:Sep 18, 2024
    Last Modified:Apr 17, 2025
    EPS:Sep 18, 2024
    EPSS Score:0.87788
    CVSS Score:10

    Affected Products

    Vendor
    Tuzitio
    Product
    Camaleon Cms

    Exploits

    https://github.com/owen2345/camaleon-cms/security/advisories/GHSA-wmjg-vqhv-q5p5https://github.com/vidura2/CVE-2024-46986

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-10 Buffer Overflow via Environment Variables
    CAPEC-101 Server Side Include (SSI) Injection
    CAPEC-105 HTTP Request Splitting
    CAPEC-108 Command Line Execution through SQL Injection
    CAPEC-120 Double Encoding
    CAPEC-126 Path Traversal
    CAPEC-13 Subverting Environment Variable Values
    CAPEC-135 Format String Injection
    CAPEC-14 Client-side Injection-induced Buffer Overflow
    CAPEC-24 Filter Failure through Buffer Overflow
    CAPEC-250 XML Injection
    CAPEC-267 Leverage Alternate Encoding
    CAPEC-273 HTTP Response Smuggling
    CAPEC-28 Fuzzing
    CAPEC-3 Using Leading 'Ghost' Character Sequences to Bypass Input Filters
    CAPEC-34 HTTP Response Splitting
    CAPEC-42 MIME Conversion
    CAPEC-43 Exploiting Multiple Input Interpretation Layers
    CAPEC-45 Buffer Overflow via Symbolic Links
    CAPEC-46 Overflow Variables and Tags
    CAPEC-47 Buffer Overflow via Parameter Expansion
    CAPEC-51 Poison Web Service Registry
    CAPEC-52 Embedding NULL Bytes
    CAPEC-53 Postfix, Null Terminate, and Backslash
    CAPEC-6 Argument Injection
    CAPEC-64 Using Slashes and URL Encoding Combined to Bypass Validation Logic
    CAPEC-67 String Format Overflow in syslog()
    CAPEC-7 Blind SQL Injection
    CAPEC-71 Using Unicode Encoding to Bypass Validation Logic
    CAPEC-72 URL Encoding
    CAPEC-76 Manipulating Web Input to File System Calls
    CAPEC-78 Using Escaped Slashes in Alternate Encoding
    CAPEC-79 Using Slashes in Alternate Encoding
    CAPEC-8 Buffer Overflow in an API Call
    CAPEC-80 Using UTF-8 Encoding to Bypass Validation Logic
    CAPEC-83 XPath Injection
    CAPEC-84 XQuery Injection
    CAPEC-9 Buffer Overflow in Local Command-Line Utilities

    Related CVEs

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    CVE-2026-73332 (CVSS 9.2) — CamaleonCMS contains a stored cross-site scripting vulnerability in the cama_contact_form plugin that allows l…
    CVE-2026-73331 (CVSS 7.1) — CamaleonCMS 2.9.1 contains an authenticated SQL injection vulnerability that allows authenticated attackers wi…
    CVE-2026-73330 (CVSS 7.5) — CamaleonCMS 2.9.1 contains a server-side template injection vulnerability that allows authenticated administra…
    CVE-2026-73329 (CVSS 9.2) — CamaleonCMS contains a stored cross-site scripting vulnerability that allows authenticated low-privileged user…
    CVE-2026-56721 (CVSS 8.7) — CamaleonCMS version 2.9.2 and earlier contains a privilege escalation vulnerability via insecure direct object…
    CVE-2026-56720 (CVSS 5.3) — CamaleonCMS version 2.9.2 and earlier contains a missing authorization vulnerability in the admin users contro…
    CVE-2026-67616 (CVSS 5.3) — Camaleon CMS through 2.9.2, fixed in commit 88ab703, contains a missing authorization vulnerability on the dra…
    CVE-2026-66748 (CVSS 8.7) — Camaleon CMS versions 2.1.1 through 2.9.1 contains an authenticated remote code execution vulnerability that a…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High