CVE-2025-27109

HIGH EPSS 21.9%
Published Feb 21, 20251y ago · Modified Jun 17, 20262w ago
7.3 CVSS 3.1
High
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Published Feb 21, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
7.3
Exploitability
3.9
Impact
3.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity Low
Availability Low

Threat Intelligence

EPSS Exploit Probability
21.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-116
CWE-79 Cross-site Scripting Injection

References 2

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

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.