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CVE-2026-77876

CRITICAL
9.8NVD

Summary

generated automatically from NVD data

Control Web Panel (CWP) versions before webpanel_version 1.16 have an OS command injection flaw (CWE-78) in the protected_directory user panel module. The file POST parameter in the acc=deletedp action is passed unescaped into a shell_exec call, so an attacker can run arbitrary commands and gain code execution in the user panel context. The vulnerability has a CVSS v3.1 score of 9.8 (CRITICAL).

NVD description

Control Web Panel (CWP) before webpanel_version 1.16 contains an OS command injection vulnerability in the protected_directory user panel module that allows attackers to execute arbitrary commands by submitting unescaped input through the file POST parameter in the acc=deletedp action. Attackers can exploit this flaw, which passes attacker-controlled input directly into a shell_exec call, to achieve code execution in the user panel context.

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In-depth analysis on cveo.tech

This CVE is covered in an article: context, affected versions and published fixes.

CVSS v3.1 Score

9.8
/ 10.0
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Information

Published
2 nov. 2026
Updated
2 nov. 2026
Status
Deferred
Source
disclosure@vulncheck.com

Weaknesses (CWE)

CWE-78

Similar CVEs

Other vulnerabilities of type CWE-78

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