Webrecorder packages are vulnerable to XSS through 404 error handling logic (GHSA-w765-jm6w-4hhj)

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

• ZDI-CAN-23894: Parse Server literalizeRegexPart SQL Injection Authentication Bypass Vulnerability - CVE-2024-39309
• Strapi may leak sensitive user information, user reset password, tokens via content-manager views - CVE-2023-36472
• Parse Server before v3.4.1 vulnerable to Denial of Service - CVE-2019-1020012
• Incorrect default cookie name and recommendation - Vulnerability

Tags:

npm

replaywebpage