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OpenAdvisories
High · 8.5 CVE-2026-63361 EUVD-2026-58731GHSA-r82m-pqrh-phxp

LimeSurvey Community Edition 7.0.5 - Reflected XSS in HTML editor popup

Published Aug 14, 2026 · Updated Aug 26, 2026 · Assigned by Fluid Attacks

Description

LimeSurvey Community Edition 7.0.5 contains an authenticated reflected cross-site scripting vulnerability in the HTML editor popup endpoint. The text and name query parameters are passed through a blacklist sanitizer and then rendered without context-appropriate output encoding.

Affected products

VendorProductAffectedFixed
LimeSurvey LimeSurvey 7.0.5 —

References