PT-2020-19731 · Json Pointer · Json-Pointer

Posix · Published 2020-10-05 · Updated 2025-03-05 · CVE-2020-7709

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions json-pointer versions prior to 0.6.1

Description The issue affects the json-pointer package, where multiple references of an object using a slash are supported.

Recommendations For versions prior to 0.6.1, update to version 0.6.1 or later to resolve the issue.

Exploit

Fix

Prototype Pollution

Weakness Enumeration

CWE-1321

Related Identifiers

CVE-2020-7709

GHSA-7MG4-W3W5-X5PC

SNYK-JAVA-ORGWEBJARSNPM-598862

SNYK-JS-JSONPOINTER-596925

Affected Products

Json-Pointer

References · 12

• 🔥 https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-598862 · Exploit
• 🔥 https://snyk.io/vuln/SNYK-JS-JSONPOINTER-596925 · Exploit
• https://github.com/manuelstofer/json-pointer/pull/34/files · Patch
• https://osv.dev/vulnerability/GHSA-7mg4-w3w5-x5pc · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-7709 · Security Note
• https://osv.dev/vulnerability/CVE-2020-7709 · Vendor Advisory
• https://github.com/manuelstofer/json-pointer · Note
• https://github.com/manuelstofer/json-pointer/pull/34 · Note
• https://t.me/cibsecurity/15042 · Telegram Post
• https://t.me/cvenotify/113568 · Telegram Post
• https://npmjs.com/package/json-pointer · Note
• https://t.me/cibsecurity/31764 · Telegram Post