What’s Vulnerable › Vulnerabilities

CVE-2020-7701: Prototype Pollution

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-08-14 · updated 2026-06-17
• Weakness: CWE-1321

Description

madlib-object-utils before 0.1.7 is vulnerable to Prototype Pollution via setValue.

Affected products

• madlib-object-utils: before 0.1.7 — fixed in 0.1.7

How to fix

Upgrade to a fixed version: madlib-object-utils 0.1.7. Check the vendor advisory for mitigations.

References

• https://snyk.io/vuln/SNYK-JS-MADLIBOBJECTUTILS-598676
• https://snyk.io/vuln/SNYK-JS-MADLIBOBJECTUTILS-598676

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