Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2020-7709

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

Published: Oct 05, 2020 | Modified: Mar 05, 2025
CVSS 3.x
7.2
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
6.5 MEDIUM
AV:N/AC:L/Au:S/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM
Vulnerability-free packages from our partners
root.io logo minimus.io logo echo.ai logo
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2020-7709
CWEhttps://cwe.mitre.org/data/definitions/1321.html

This affects the package json-pointer before 0.6.1. Multiple reference of object using slash is supported.

Weakness

The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype.

Affected Software

NameVendorStart VersionEnd Version
Json-pointerManuelstofer*0.6.1 (excluding)
Python3-json-pointerUbuntutrusty*

Potential Mitigations

References

Aqua Security is the largest pure-play cloud native security company, providing customers the freedom to innovate and run their businesses with minimal friction. The Aqua Cloud Native Security Platform provides prevention, detection, and response automation across the entire application lifecycle to secure the build, secure cloud infrastructure and secure running workloads wherever they are deployed.
Copyright © 2026 Aqua Security Software Ltd.   Privacy Policy | Terms of Use