CVEvulnerability
CVE-2023-2142
6.1 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2024-11-26
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Weaknesses
- CWE-79
Description
In Nunjucks versions prior to version 3.2.4, it was
possible to bypass the restrictions which are provided by the autoescape
functionality. If there are two user-controlled parameters on the same
line used in the views, it was possible to inject cross site scripting
payloads using the backslash \ character.
Affected configurations
• mozilla nunjucks (< 3.2.4)
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1825980 Issue Tracking, Permissions Required
- https://github.com/mozilla/nunjucks/security/advisories/GHSA-x77j-w7wf-fjmw Vendor Advisory