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CVE-2026-77877 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

Control Web Panel (CWP) before webpanel_version 1.29 contains a missing authentication vulnerability that allows attackers able to reach the loopback API service to invoke root-privileged API routes without presenting an access token. Attackers can access endpoints such as /v1/restoredatabase/, /generaluser/, /last_access/, /valid_user/, /valid_token/, and /user_panel_dashboard/ to perform unauthorized actions with root privileges.

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:7.7 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CNA: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://control-webpanel.com/changelog	[email protected]	Release NotesVendor
https://www.vulncheck.com/advisories/control-web-panel-cwp-unauthenticated-loopback-api-root-access	[email protected]	Advisory
https://www.vulncheck.com/blog/control-web-panel-pre-auth-module-dispatch-rce	[email protected]

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-306	Missing Authentication for Critical Function	[email protected]

Affected Products

Product	Versions
Control Web Panel	< 1.30
CPE cpe:2.3:a:control-webpanel:webpanel:::::::: Remediation No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Nov 3, 2026	CVE Modified	[email protected]
Nov 3, 2026	CVE Modified	[email protected]
Nov 2, 2026	CVE Modified	CISA-ADP
Nov 2, 2026	New CVE Received	[email protected]