Cross-Site Scripting (XSS) Vulnerability in Webrecorder pywb before 2.6.0

CVE-2021-39286 · MEDIUM Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Webrecorder pywb before 2.6.0 allows XSS because it does not ensure that Jinja2 templates are autoescaped.

Learn more about our Web Application Penetration Testing UK.