Vulnerability record · CVE-2018-17936 · published 27 November 2018

CVE-2018-17936: Nuuo cms unrestricted file upload vulnerability

Nuuo · Nuuo Cms

NUUO CMS All versions 3.3 and prior the application allows the upload of arbitrary files that can modify or overwrite configuration files to the server, which could allow remote code execution.

9.8 CVSS 3.0 Critical EPSS 15% · top 3.3% CWE-434 · Unrestricted file upload

9.8CVSS 3.0 base score, v2 7.5

15%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

2References

17 Jun 2026Last modified by NVD

Description

NUUO CMS All versions 3.3 and prior the application allows the upload of arbitrary files that can modify or overwrite configuration files to the server, which could allow remote code execution.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Nuuo Cms Nuuo

References

Link	Tags
https://ics-cert.us-cert.gov/advisories/ICSA-18-284-02	MitigationThird Party AdvisoryUS Government Resource
https://ics-cert.us-cert.gov/advisories/ICSA-18-284-02	MitigationThird Party AdvisoryUS Government Resource

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2018-17934Nuuo cms path traversal vulnerabilityNUUO CMS All versions 3.3 and prior the application allows external input to construct a pathname that is able to be resolved outside the intended di…EPSS 20%27 Nov 2018 9.8CVE-2018-17888Nuuo cms vulnerabilityNUUO CMS all versions 3.1 and prior, The application uses a session identification mechanism that could allow attackers to obtain the active session …EPSS 30%12 Oct 2018 9.8CVE-2018-17890Nuuo cms vulnerabilityNUUO CMS all versions 3.1 and prior, The application uses insecure and outdated software components for functionality, which could allow arbitrary co…EPSS 3.3%12 Oct 2018 9.8CVE-2018-17894Nuuo cms hard-coded credentials vulnerabilityNUUO CMS all versions 3.1 and prior, The application creates default accounts that have hard-coded passwords, which could allow an attacker to gain p…EPSS 2.4%12 Oct 2018 8.8CVE-2018-18982NUUO CMS web server SQL injection allows arbitrary code executionNUUO CMS versions 3.3 and prior contain a SQL injection flaw in the web server application, where arbitrary SQL characters can be injected into an ex…EPSS 61%analysed27 Nov 2018 8.8CVE-2018-17892Nuuo cms incorrect permission assignment vulnerabilityNUUO CMS all versions 3.1 and prior, The application implements a method of user account control that causes standard account security features to no…EPSS 2.8%12 Oct 2018 10.0CVE-2026-56291Balbooa Forms Joomla extension unauthenticated arbitrary file upload RCEThe Balbooa Forms extension for Joomla before version 2.4.1 accepts file uploads without authentication and does not restrict file type, allowing exe…KEVEPSS 15%analysed9 Jul 2026 10.0CVE-2026-48939iCagenda Joomla extension unrestricted file upload leads to PHP RCEThe iCagenda extension for Joomla fails to restrict file types in its file attachment feature, allowing arbitrary file uploads that result in PHP cod…KEVEPSS 20%analysed20 Jun 2026

Source: NIST National Vulnerability Database (record CVE-2018-17936), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.