CVE-2023-23630
High
Description
Eta is an embedded JS templating engine that works inside Node, Deno, and the browser. XSS attack - anyone using the Express API is impacted. The problem has been resolved. Users should upgrade to version 2.0.0. As a workaround, don't pass user supplied things directly to `res.render`.
SeverityHigh
CVSS8.6
Exploit probability—
ProductEta
PublishedFeb 1, 2023
First seenFeb 1, 2023
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- eta.js eta2.0.0 or later
- eta2.0.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| eta.js eta | v < 2.0.0 | 2.0.0 |
| etanpm | v < 2.0.0 | 2.0.0 |
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