Cross-Site Scripting in htmr

Description

Versions of htmr prior to 0.8.7 are vulnerable to Cross-Site Scripting (XSS). The package uses innerHTML to unescape HTML entities. This may lead to DOM-based XSS through HTML-encoded XSS payloads. This may allow an attacker to execute arbitrary JavaScript in a victim’s browser.

Recommendation

Update the htmr package to the latest compatible version. Followings are version details:

• Affected version(s): < 0.8.7
• Patched version(s): 0.8.7

References

• GHSA-f8rq-m28h-8hxj
• hackerone.com
• www.npmjs.com
• CWE-79
• OWASP 2021-A3

Related Issues

• @urql/next Cross-site Scripting vulnerability - CVE-2024-24556
• vue-i18n has cross-site scripting vulnerability with prototype pollution - CVE-2024-52809
• seajs Cross-site Scripting vulnerability - CVE-2024-51091
• vue-i18n has cross-site scripting vulnerability with prototype pollution (GHSA-9r9m-ffp6-9x4v) - CVE-2024-52809

Tags:

npm

htmr