PyPI/pywb CVE-2021-39286: unknown, EPSS 0.70%

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

Action: Upgrade pywb to 2.6.0 or later.

pip install pywb==2.6.0

Affected

Fixed versions

Sources

• osv: PYSEC-2021-120
• https://github.com/webrecorder/pywb/commit/f7bd84cdacdd665ff73ae8d09a202f60be2ebae9
• https://github.com/webrecorder/pywb/compare/v-2.5.0...v-2.6.0
• https://github.com/advisories/GHSA-947x-pv47-pp3q

CVE-2021-39286 · published 2021-08-18T18:15:00Z · modified 2023-11-08T04:06:35.401095Z · JSON