Webrecorder packages are vulnerable to XSS through 404 error handling logic - replaywebpage

Description

A Reflected Cross-Site Scripting (XSS) vulnerability exists in the 404 error handling logic of wabac.js v2.23.10 and below. The parameter requestURL (derived from the original request target) is directly embedded into an inline <script> block without sanitization or escaping.

Recommendation

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

• Affected version(s): < 2.3.17
• Patched version(s): 2.3.17

References

• GHSA-w765-jm6w-4hhj
• CVE-2025-58765
• CWE-79
• CAPEC-310
• OWASP 2021-A3
• OWASP 2021-A6

Related Issues

• Webrecorder packages are vulnerable to XSS through 404 error handling logic - CVE-2025-58765
• @pdfme/common vulnerable to to XSS and Prototype Pollution through its expression evaluation - CVE-2025-53626
• Nuxt DevTools vulnerable to cross-site scripting (XSS) - CVE-2025-52662
• BrowserStack Local vulnerable to Command Injection through logfile variable - CVE-2025-57283

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Tags:

npm

replaywebpage