CVE-2026-6847 (GCVE-0-2026-6847)

Vulnerability from cvelistv5 – Published: 2026-07-13 13:26 – Updated: 2026-07-13 13:26
VLAI
Title
Unauthenticated Remote Code Execution in ThemisNETPanel
Summary
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.
Severity
9.3 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L
CWE
  • CWE-306 - Missing Authentication for Critical Function
Assigner
References
URL Tags
https://cert.pl/posts/2026/07/CVE-2026-6847/ third-party-advisory
Impacted products
Vendor Product Version
4real ThemisNETPanel Affected: 0 , < 04.2026 (date)
Create a notification for this product.
Date Public
2026-07-13 13:26
Credits
Kamil Szczurowski Robert Kruczek
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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