💥 CVE-2026-21721 Exploit

Wrote an exploit for CVE-2026-21721 and tested it on a test bench.

🎯 What's inside

A combat privilege escalator: logs in, reads permissions, writes Admin (permission=4) on all dashboards.

*A valid account with Editor rights is required for exploitation.

🧪 Tested on a test bench

Here is the fingerprint on which the PoC is confirmed:

{
  "database": "ok",
  "version": "12.1.1"
}

This material is provided solely for informational and educational purposes.

• This is a vulnerability demonstration (Proof of Concept, PoC) for security research.
• The author is not responsible for any use of this code for illegal purposes, including, but not limited to: unauthorized access, system hacking, causing damage, or violating the law.
• Using the exploit on real systems without explicit permission from the owner is a violation of the law.
• The author does not encourage or support malicious activity. If you have discovered a vulnerability, report it responsibly (e.g., via bug bounty or CVE).

Use only on your own test systems or with the owner's consent