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Medium · 5.1 CVE-2025-41376 EUVD-2025-23353GHSA-g37j-43j6-2q28

CRLF Injection in Limesurvey

Published Aug 1, 2025 · Updated Sep 11, 2025 · Assigned by INCIBE

Description

CRLF Injection vulnerability in Limesurvey v2.65.1+170522.  This vulnerability could allow a remote attacker to inject arbitrary HTTP headers and perform HTTP response splitting attacks via '/index.php/survey/index/sid/<SID>/token/fwyfw%0d%0aCookie:%20POC'.

Affected products

VendorProductAffectedFixed
LimeSurvey LimeSurvey 3.0 —

References