CVE-2023-23630 is a Cross-Site Scripting (XSS) vulnerability affecting the Eta embedded JavaScript templating engine, specifically impacting users of its Express API. This medium-severity vulnerability (CVSS 6.1) allows for client-side code execution if user-supplied input is directly passed to res.render. While there is no evidence of active exploitation, public exploit code, or significant community discussion, users should upgrade to Eta version 2.0.0 or implement the workaround of sanitizing user input before rendering.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.0.0CPE matchmatch criteria | cpe:2.3:a:eta.js:eta:*:*:*:*:*:node.js:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
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.