CVE-2026-53690 SQL Injection in Redeight CMS
Unauthenticated attackers can exploit SQL injection in the login endpoint to extract sensitive database information from Redeight CMS.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-53690?
CVE-2026-53690 is a critical SQL injection vulnerability in Redeight CMS, published on 30 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-89
Which versions are affected by CVE-2026-53690?
How do I fix CVE-2026-53690?
No fix has been published for CVE-2026-53690 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-53690 being exploited?
There is no known exploitation of CVE-2026-53690 in the wild and no public exploit code.
Sources
Also known as GHSA-722f-j64m-mq4x.