CVE-2025-56422

published 2026-03-10

CVE-2025-56422: A deserialization vulnerability in LimeSurvey before v6.15.0+250623 allows a remote attacker to execute arbitrary code on the server.

Priority P2 61 critical 9.8 CVSS 3.1

AV N AC L PR N UI N S U C H I H A H

A deserialization vulnerability in LimeSurvey before v6.15.0+250623 allows a remote attacker to execute arbitrary code on the server.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
limesurvey	limesurvey	<= 6.14.3	—

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