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TI-2020-06164 Aliases CVE-2020-7643GHSA-v3r2-3fp4-rp46

Prototype pollution in paypal-adaptive

Priority LOW 26CWE-1321Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-400.

Summary

paypal-adaptive through 0.4.2 manipulation of JavaScript objects resulting in Prototype Pollution. The PayPal function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.

Why it matters now

EPSS 0.0101 63rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
—paypal-adaptiveAll versions including 0.4.2—No fix listedCNA
—paypal-adaptive (npm)up to 0.4.2—No fix listedGHSA-v3r2-3fp4-rp46
  • paypal-adaptive Vendor— Affected All versions including 0.4.2 Fixed in — No fix listed CNA
  • paypal-adaptive (npm) Vendor— Affected up to 0.4.2 Fixed in — No fix listed GHSA-v3r2-3fp4-rp46

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:idea:paypal-adaptive:*:*:*:*:*:node.js:*:*up to 0.4.2VulnerableIdea
  • cpe:2.3:a:idea:paypal-adaptive:*:*:*:*:*:node.js:*:* Versions up to 0.4.2 Vulnerable ·Idea

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-7643
  2. 2026-10-03 Alias added: GHSA-v3r2-3fp4-rp46

References

Exploit 1

Advisory 1

Other 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences