CVE-2021-23383
Prototype Pollution
- State
- Published
- Severity
- 5.6 Medium
- Published
- May 4, 2021
- Updated
- Oct 8, 2026
- Reserved
- Jan 8, 2021
Description
The package handlebars before 4.7.7 are vulnerable to Prototype Pollution when selecting certain compiling options to compile templates coming from an untrusted source.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.6 Medium | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C | snyk |
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
handlebarsn/a |
|
References
- https://github.com/handlebars-lang/handlebars.js/commit/f0589701698268578199be25285b2ebea1c1e427
- https://snyk.io/vuln/SNYK-JS-HANDLEBARS-1279029
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1279030
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1279031
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1279032
- https://security.netapp.com/advisory/ntap-20210618-0007/
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