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

• Cross-Site Scripting in jingo - Vulnerability
• html2pdf.js contains a cross-site scripting vulnerability - CVE-2026-22787
• CKEditor 5 cross-site scripting (XSS) vulnerability in the clipboard package - CVE-2025-58064
• QMarkdown Cross-Site Scripting (XSS) vulnerability - CVE-2025-43954

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10 Secure Coding Best Practices to Follow in Every Project

Tags:

npm

fomantic-ui