CVSS 3.1
6.1 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NCVE-2023-23630
Medium (6.1) in eta.js eta. EPSS 0.6% chance of exploitation in the next 30 days. Fixed in eta 2.0.0.
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`.
Severity
- EPSS
- 0.6% chance of exploitation in the next 30 days; higher than 49% of CVEs (scores of 2026-10-31)
- CWE
- CWE-79
- Published
- Modified
- Record from
- the NVD, synced
Affected
- eta.js:eta
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-xrh7-m5pp-39r6 | npm | eta | <2.0.0 | 2.0.0 |
References
- https://github.com/eta-dev/eta/commit/5651392462ee0ff19d77c8481081a99e5b9138dd
- https://github.com/eta-dev/eta/releases/tag/v2.0.0
- https://github.com/eta-dev/eta/security/advisories/GHSA-xrh7-m5pp-39r6
- https://github.com/eta-dev/eta/commit/5651392462ee0ff19d77c8481081a99e5b9138dd
- https://github.com/eta-dev/eta/releases/tag/v2.0.0