CVE-2026-6847

Vulnerability Description

Remote Code Execution vulnerability exists in ThemisNETPanel due to missing authentication for a critical file upload function. The application exposes an endpoint that allows unauthenticated attackers to upload arbitrary PHP files by providing a base64-encoded payload and to execute arbitrary code on the underlying server. This issue has been fixed by a patch released in April 2026.

Related Weaknesses (CWE)

CWE-306

References

https://cert.pl/posts/2026/07/CVE-2026-6847/

FAQ

What is CVE-2026-6847?

CVE-2026-6847 is a documented vulnerability. Remote Code Execution vulnerability exists in ThemisNETPanel due to missing authentication for a critical file upload function. The application exposes an endpoint that allows unauthenticated attacker...

How severe is CVE-2026-6847?

CVSS scoring is not yet available for CVE-2026-6847. Check NVD for updates.

Is there a patch for CVE-2026-6847?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.