What’s Vulnerable › Vulnerabilities

CVE-2020-7638

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-04-06 · updated 2026-06-17
• Weakness: CWE-1321

Description

confinit through 0.3.0 is vulnerable to Prototype Pollution.The 'setDeepProperty' function could be tricked into adding or modifying properties of 'Object.prototype' using a '__proto__' payload.

Affected products

• confinit: through 0.3.0

References

• https://github.com/davideicardi/confinit/commit/a34e06ca5c1c8b047ef112ef188b2fe30d2a1eab
• https://snyk.io/vuln/SNYK-JS-CONFINIT-564433
• https://github.com/davideicardi/confinit/commit/a34e06ca5c1c8b047ef112ef188b2fe30d2a1eab
• https://snyk.io/vuln/SNYK-JS-CONFINIT-564433

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