CVE-2023-23630: Eta is an embedded JS templating engine that works inside No..

eta.js

Jan 31, 2023

Feb 7, 2023

Medium

6.1

/

10

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`.

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Severity

Medium

Medium

6.1

/

10

CVSS base metrics

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

LOW

User interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Exploitability Score

2.8

Impact Score

2.7

Weakness

CWE-79__

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