GitHub Advisoryadvisory · PyPI
GHSA-947x-pv47-pp3q Cross-site scripting in pywb
MEDIUM
Official page ↗
- Aliases
- CVE-2021-39286
- Ecosystem
- PyPI
- Packages
- pywb
- Severity
- Moderate
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Weaknesses
- CWE-79
- Reviewed
- 2021-08-26
Affected packages
• PyPI pywb: < 2.6.0 → fixed in 2.6.0
Description
Webrecorder pywb before 2.6.0 allows XSS because it does not ensure that Jinja2 templates are autoescaped.
Related
Alias · CVE (1)
- CVE-2021-39286 Webrecorder pywb before 2.6.0 allows XSS because it does not ensure that Jinja2 templates are autoescaped. vulnerability
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-39286 advisory
- https://github.com/webrecorder/pywb/commit/f7bd84cdacdd665ff73ae8d09a202f60be2ebae9 web
- https://github.com/advisories/GHSA-947x-pv47-pp3q advisory
- https://github.com/pypa/advisory-database/tree/main/vulns/pywb/PYSEC-2021-120.yaml web
- https://github.com/webrecorder/pywb package
- https://github.com/webrecorder/pywb/compare/v-2.5.0...v-2.6.0 web