CVEvulnerability
CVE-2021-39286
6.1 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-08-18
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-79
Description
Webrecorder pywb before 2.6.0 allows XSS because it does not ensure that Jinja2 templates are autoescaped.
Affected configurations
• webrecorder pywb (< 2.6.0)
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://github.com/webrecorder/pywb/commit/f7bd84cdacdd665ff73ae8d09a202f60be2ebae9 Patch, Third Party Advisory
- https://github.com/webrecorder/pywb/compare/v-2.5.0...v-2.6.0 Release Notes, Third Party Advisory
- https://github.com/webrecorder/pywb/commit/f7bd84cdacdd665ff73ae8d09a202f60be2ebae9 Patch, Third Party Advisory
- https://github.com/webrecorder/pywb/compare/v-2.5.0...v-2.6.0 Release Notes, Third Party Advisory