SB2023033132 - Prototype pollution in json-pointer
Published: March 31, 2023
Security Bulletin ID
SB2023033132
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Prototype pollution (CVE-ID: CVE-2022-4742)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation when processing slashes. A remote attacker can send a specially crafted request and execute arbitrary JavaScript code on the target system.
Remediation
Install update from vendor's website.