What’s Vulnerable › Vulnerabilities

CVE-2020-28450: Prototype Pollution

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-02-04 · updated 2026-06-17

Description

This affects all versions of package decal. The vulnerability is in the extend function.

Affected products

• decal: all versions

References

• https://github.com/gigafied/decal.js/blob/master/src/utils/extend.js%23L23-L56
• https://snyk.io/vuln/SNYK-JS-DECAL-1051028
• https://www.npmjs.com/package/decal
• https://github.com/gigafied/decal.js/blob/master/src/utils/extend.js%23L23-L56
• https://snyk.io/vuln/SNYK-JS-DECAL-1051028
• https://www.npmjs.com/package/decal

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