High
CVE-2025-56421
SQL Injection vulnerability in LimeSurvey before v.6.15.4+250710 allows a remote attacker to obtain sensitive informatio…
Medium
CVE-2020-36993
LimeSurvey 4.3.10 contains a stored cross-site scripting vulnerability in the Survey Menu functionality of the administr…
Medium
CVE-2025-41074
Vulnerability in LimeSurvey 6.13.0 in the endpoint /optout that causes infinite HTTP redirects when accessed directly.…
Medium
CVE-2025-41075
Vulnerability in LimeSurvey 6.13.0 in the endpoint /optin that causes infinite HTTP redirects when accessed directly. Th…
Medium
CVE-2025-41076
In version 6.13.0 of LimeSurvey, any external user can cause a 500 error in the survey system by sending a malformed ses…
Critical
CVE-2025-41375
SQL Injection vulnerability in Limesurvey v2.65.1+170522. This vulnerability allows an attacker to retrieve, create, upd…