Cross-Site Scripting in fomantic-ui

Description

Versions of fomantic-ui are vulnerable to Cross-Site Scripting. Lack of output encoding on the selection dropdowns can lead to user input being executed instead of printed as text.

Recommendation

Update the fomantic-ui package to the latest compatible version. Followings are version details:

• Affected version(s): < 2.7.0
• Patched version(s): 2.7.0

References

• GHSA-788m-pj96-7w2c
• www.npmjs.com
• CWE-79
• OWASP 2021-A3

Related Issues

• QMarkdown Cross-Site Scripting (XSS) vulnerability - CVE-2025-43954
• @dependencytrack/frontend vulnerable to Persistent Cross-Site-Scripting via Vulnerability Details - CVE-2022-39350
• CKEditor 5 cross-site scripting (XSS) vulnerability in the clipboard package - CVE-2025-58064
• Froala Editor Cross-site Scripting vulnerability - CVE-2023-41592

Tags:

npm

fomantic-ui