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Vulnerability record · CVE-2018-17831 · published 1 October 2018

CVE-2018-17831: Redaxo sql injection vulnerability

Redaxo · Redaxo

In REDAXO before 5.6.3, a critical SQL injection vulnerability has been discovered in the rex_list class because of the prepareQuery function in core/lib/list.php, via the index.php?page=users/users sort parameter. Endangered was the backend and the frontend only if rex_list were used.

9.8 CVSS 3.0 Critical EPSS 2.1% · top 19.5% CWE-89 · SQL injection
9.8CVSS 3.0 base score, v2 7.5
2.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

In REDAXO before 5.6.3, a critical SQL injection vulnerability has been discovered in the rex_list class because of the prepareQuery function in core/lib/list.php, via the index.php?page=users/users sort parameter. Endangered was the backend and the frontend only if rex_list were used.

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.

References

LinkTags
https://github.com/redaxo/redaxo/issues/2043 ExploitThird Party Advisory
https://github.com/redaxo/redaxo/releases/tag/5.6.3 Release NotesThird Party Advisory
https://redaxo.org/cms/news/sicherheitsluecke-und-neue-yform-version/ Vendor Advisory
https://github.com/redaxo/redaxo/issues/2043 ExploitThird Party Advisory
https://github.com/redaxo/redaxo/releases/tag/5.6.3 Release NotesThird Party Advisory
https://redaxo.org/cms/news/sicherheitsluecke-und-neue-yform-version/ Vendor Advisory

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Related vulnerabilities

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

9.8CVE-2018-18200Redaxo sql injection vulnerabilityThere is a SQL injection in Benutzerverwaltung in REDAXO before 5.6.4.EPSS 1.4%8.3CVE-2026-21857Redaxo path traversal vulnerabilityREDAXO is a PHP-based content management system. Prior to version 5.20.2, authenticated users with backup permissions can read arbitrary files within…EPSS 0.54%7.5CVE-2006-2843Redaxo vulnerabilityPHP remote file inclusion vulnerability in Redaxo 2.7.4 allows remote attackers to execute arbitrary PHP code via a URL in the (1) REX[INCLUDE_PATH] …EPSS 3.8%7.5CVE-2006-2844Redaxo vulnerabilityMultiple PHP remote file inclusion vulnerabilities in Redaxo 3.0 allow remote attackers to execute arbitrary PHP code via a URL in the REX[INCLUDE_PA…EPSS 3.8%7.5CVE-2006-2845Redaxo vulnerabilityPHP remote file inclusion vulnerability in Redaxo 3.0 up to 3.2 allows remote attackers to execute arbitrary PHP code via a URL in the REX[INCLUDE_PA…EPSS 3.8%7.2CVE-2025-64050Redaxo code injection vulnerabilityA Remote Code Execution (RCE) vulnerability in the template management component in REDAXO CMS 5.20.0 allows remote authenticated administrators to e…EPSS 0.91%7.2CVE-2024-46210Redaxo unrestricted file upload vulnerabilityAn arbitrary file upload vulnerability in the MediaPool module of Redaxo CMS v5.17.1 allows attackers to execute arbitrary code via uploading a craft…EPSS 0.56%7.2CVE-2024-46213Redaxo vulnerabilityREDAXO CMS v2.11.0 was discovered to contain a remote code execution (RCE) vulnerability.EPSS 1.0%

Source: NIST National Vulnerability Database (record CVE-2018-17831), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.