Executive brief
LimeSurvey fails to safely encode attacker-controlled content from a crafted .lss survey file when displaying import warnings, resulting in XSS in the administrative interface.
Junglewise Threat Intelligence
CVE-2026-91775: LimeSurvey fails to safely encode attacker-controlled content from a crafted .lss survey file when displaying import warnings, resulting in
CVE-2026-91775 · Severity: info · Published 2026-09-23