Back to search
CVE-2025-41075
Published: Nov 20, 2025
Modified: Nov 20, 2025
PUBLISHED
Description
Vulnerability in LimeSurvey 6.13.0 in the endpoint /optin that causes infinite HTTP redirects when accessed directly. This behavior can be exploited to generate a Denegation of Service (DoS attack), by exhausting server or client resources. The system is unable to break the redirect loop, which can cause service degradation or browser instability.
| Vendor | Product | Versions |
|---|---|---|
LimeSurvey | LimeSurvey | affected 6.13.0 |
Weaknesses (CWE)
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now