Vulnerability Database

309,776

Total vulnerabilities in the database

CVE-2025-41075

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.

  • Published: Nov 20, 2025
  • Updated: Nov 22, 2025
  • CVE: CVE-2025-41075
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWEs:

Software From Fixed in
limesurvey / limesurvey 6.13.0 6.13.0.x