CVE-2025-27109

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.

CVSS v3 7.3 HIGH

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/solidjs/solid/commit/b93956f28ed75469af6976a98728e313d0edd236
https://github.com/solidjs/solid/security/advisories/GHSA-3qxh-p7jc-5xh6
https://github.com/solidjs/solid/security/advisories/GHSA-3qxh-p7jc-5xh6

Configurations

No configuration.

History

No history.

Information

Published : 2025-02-21 22:15

Updated : 2025-02-24 17:15

NVD link : CVE-2025-27109

Mitre link : CVE-2025-27109

CVE.ORG link : CVE-2025-27109

JSON object : View

Products Affected

No product.

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CWE-116

Improper Encoding or Escaping of Output

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