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CVE PROGRAM SOURCE RECORD7.3 High

CVE-2025-27109

Lack of Escaping of HTML in JSX Fragments allows for Cross-site Scripting in solid-js

Description

solid-js is a declarative, efficient, and flexible JavaScript library for building user interfaces. In affected versions Inserts/JSX expressions inside illegal inlined JSX fragments lacked escaping, allowing user input to be rendered as HTML when put directly inside JSX fragments. This issue has been addressed in version 1.9.4 and all users are advised to upgrade. There are no known workarounds for this vulnerability.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

solidjs solid

  • < 1.9.4affected

References