CVE-2026-53690: CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in Redeight Redeight CMS
An SQL Injection vulnerability exists in Redeight CMS version 1.0 via the "userEmail" parameter in the POST "/admin/index.php" login endpoint. The application fails to sanitize user input and directly interpolates it into SQL queries without using prepared statements, which allows unauthenticated remote attackers to execute arbitrary SQL commands and extract sensitive database information.
AI Analysis
Technical Summary
CVE-2026-53690 is an SQL Injection vulnerability in Redeight CMS 1.0 affecting the "userEmail" parameter at the login endpoint. The lack of input sanitization and use of unsafe SQL query construction enables remote attackers with no privileges to execute arbitrary SQL commands. This can lead to unauthorized data disclosure from the backend database. The vulnerability has a CVSS 4.0 base score of 9.3, indicating critical severity. No official patch or remediation guidance is currently available from the vendor.
Potential Impact
Successful exploitation allows unauthenticated attackers to execute arbitrary SQL commands on the database, potentially leading to disclosure of sensitive information stored in the database. This compromises confidentiality and could affect the integrity of the application data.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider restricting access to the affected endpoint or implementing web application firewall (WAF) rules to detect and block SQL injection attempts targeting the "userEmail" parameter.
CVE-2026-53690: CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in Redeight Redeight CMS
Description
An SQL Injection vulnerability exists in Redeight CMS version 1.0 via the "userEmail" parameter in the POST "/admin/index.php" login endpoint. The application fails to sanitize user input and directly interpolates it into SQL queries without using prepared statements, which allows unauthenticated remote attackers to execute arbitrary SQL commands and extract sensitive database information.
CVSS v4.0
Score 9.3critical
Affected software
pkg:github/redeight/redeight-cmsRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-53690 is an SQL Injection vulnerability in Redeight CMS 1.0 affecting the "userEmail" parameter at the login endpoint. The lack of input sanitization and use of unsafe SQL query construction enables remote attackers with no privileges to execute arbitrary SQL commands. This can lead to unauthorized data disclosure from the backend database. The vulnerability has a CVSS 4.0 base score of 9.3, indicating critical severity. No official patch or remediation guidance is currently available from the vendor.
Potential Impact
Successful exploitation allows unauthenticated attackers to execute arbitrary SQL commands on the database, potentially leading to disclosure of sensitive information stored in the database. This compromises confidentiality and could affect the integrity of the application data.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider restricting access to the affected endpoint or implementing web application firewall (WAF) rules to detect and block SQL injection attempts targeting the "userEmail" parameter.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- CERT-PL
- Date Reserved
- 2026-06-10T14:02:39.879Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a43addd27e9c79719af496f
Added to database: 06/30/2026, 11:51:57 UTC
Last enriched: 07/07/2026, 12:14:32 UTC
Last updated: 08/12/2026, 12:41:10 UTC
Views: 88
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