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VulnerabilityPublished

CVE-2026-120429: owen2345 Camaleon CMS · Missing Authorization

Affects owen2345 Camaleon CMSSource CVE Database V5

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Not known to be exploited · CVSS 7.1 High : upgrade to 2.9.2 soon.

Data as of 2 Nov 2026, 16:13 UTC

CVSS 4.0 base score
7.1High
How severe the flaw is on the 0–10 CVSS scale.

Thin evidence

One scorer or none
CVSS scores by source
CNA (VulnCheck)CVSS 4.07.1
CNA (VulnCheck)CVSS 3.17.1
Patch
Available – fixed in 2.9.2
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 2 Nov 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2 Nov 2026.

What to do

Upgrade owen2345 Camaleon CMS to 2.9.2.

Affected software

ProductAffectedFixed in
owen2345Camaleon CMSAffected
  • <2.9.2
Fixed in
  • 2.9.2
RubyGemsCamaleon CMSpkg:gem/Camaleon CMSOther threatsAffected
  • <2.9.2
Fixed in
  • 2.9.2

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

Upgrade Camaleon CMS to version 2.9.2 or later, where this missing authorization vulnerability has been fixed. No other mitigation steps are indicated by the vendor advisory.

Description

Camaleon CMS before 2.9.2 contains a missing authorization vulnerability in Admin::MediaController that allows low-privileged authenticated users to bypass the role-based Media permission. Attackers can POST to /admin/media/upload to store files, read private media via download_private_file, and use crop with saved_avatar to change other users' avatars.

References

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