Skip to content

Prototype pollution in paypal-adaptive

Moderate severity GitHub Reviewed Published Dec 10, 2021 to the GitHub Advisory Database • Updated Sep 6, 2023

Package

npm paypal-adaptive (npm)

Affected versions

<= 0.4.2

Patched versions

None

Description

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.

References

Published by the National Vulnerability Database Apr 23, 2020
Reviewed May 25, 2021
Published to the GitHub Advisory Database Dec 10, 2021
Last updated Sep 6, 2023

Severity

Moderate
4.2
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
High
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
Low
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L

Weaknesses

CVE ID

CVE-2020-7643

GHSA ID

GHSA-v3r2-3fp4-rp46

Source code

Loading Checking history
See something to contribute? Suggest improvements for this vulnerability.