CVE-2014-6393 describes a cross-site scripting (XSS) vulnerability in the Express web framework for Node.js, affecting versions before 3.11 and 4.x before 4.5. The flaw stems from the framework's failure to include a charset field in HTTP Content-Type headers for 400-level responses, potentially allowing attackers to inject malicious scripts via non-standard encodings. Rated 6.1 MEDIUM, this vulnerability has a network attack vector, low attack complexity, and requires user interaction, with potential impacts on confidentiality and integrity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 3.10.5CPE matchmatch criteria | cpe:2.3:a:openjsf:express:*:*:*:*:*:*:*:* | ||
4.0.0CPE matchmatch criteria | cpe:2.3:a:openjsf:express:4.0.0:*:*:*:*:*:*:* | ||
4.1.0CPE matchmatch criteria | cpe:2.3:a:openjsf:express:4.1.0:*:*:*:*:*:*:* | ||
4.1.1CPE matchmatch criteria | cpe:2.3:a:openjsf:express:4.1.1:*:*:*:*:*:*:* | ||
4.1.2CPE matchmatch criteria | cpe:2.3:a:openjsf:express:4.1.2:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/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.