CVE-2026-101860
Received Received - Intake

Improper Privilege Management in RaspAP raspap-webgui

Publication date: 2026-09-29

Last updated on: 2026-09-29

Assigner: VulDB

Description
A vulnerability was found in RaspAP raspap-webgui up to 3.5.5. Affected by this issue is the function PluginInstaller::addSudoers of the file src/RaspAP/Plugins/PluginInstaller.php of the component sudo Configuration. Performing a manipulation results in improper privilege management. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

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Meta Information

Published
2026-09-29
Last Modified
2026-09-29
Generated
2026-09-29
AI Q&A
2026-09-29
EPSS Evaluated
N/A
NVD
CVE-2026-101860
EUVD
EUVD-2026-88604

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
raspap raspap-webgui to 3.5.5 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-266 A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.
CWE-269 The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

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Executive Summary

This vulnerability affects RaspAP raspap-webgui versions up to 3.5.5. It involves improper privilege management in the PluginInstaller::addSudoers function of the file src/RaspAP/Plugins/PluginInstaller.php. The issue allows remote attackers to manipulate sudo configuration settings, potentially gaining elevated privileges.

Detection Guidance

To detect this vulnerability, inspect the sudoers configuration file for RaspAP plugins, specifically /etc/sudoers.d/raspap_sudoers or similar entries. Check for improper privilege management in PluginInstaller::addSudoers. Verify if plugin_helper.sh or similar scripts grant excessive permissions to the www-data user.

Impact Analysis

If exploited, this vulnerability could allow remote attackers to gain unauthorized privileges on the affected system. This may lead to full system compromise, unauthorized access to sensitive data, or further network infiltration. The public disclosure increases the risk of exploitation.

Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data, violating confidentiality requirements in GDPR and HIPAA. Organizations using affected RaspAP versions may face compliance violations, potential fines, and reputational damage due to inadequate security controls.

Mitigation Strategies

Upgrade RaspAP raspap-webgui to a version beyond 3.5.5 to address the improper privilege management in the PluginInstaller component. If an upgrade is not immediately possible, restrict remote access to the sudo configuration file and monitor for unauthorized sudoers modifications.

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