CVE-2023-2142 is a Cross-Site Scripting (XSS) vulnerability affecting Nunjucks versions prior to 3.2.4. It allows attackers to bypass autoescape restrictions and inject XSS payloads if two user-controlled parameters appear on the same line in views, utilizing the backslash character. Rated Medium severity with a CVSS score of 6.1, this vulnerability has a network attack vector, low attack complexity, and requires user interaction, potentially leading to limited impact on confidentiality and integrity. There is no evidence of active exploitation, and no public exploit code is available on platforms like Metasploit or ExploitDB. Community discussion and media coverage for this CVE are minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.2.4CPE matchmatch criteria | cpe:2.3:a:mozilla:nunjucks:*:*:*:*:*:*:*:* | ||
>= 0, < 3.2.4CPE match | cpe:2.3:a:mozilla:nunjucks:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.