SB2021101114 - Prototype pollution in immer
Published: October 11, 2021
Security Bulletin ID
SB2021101114
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-2021-23436)
The vulnerability allows a remote attacker to execute arbitrary JavaScript code.
The vulnerability exists due to improper input validation. A remote attacker can send a specially crafted request to the application and perform prototype pollution.
Note, the vulnerability exists due to incomplete fix for #VU57215.
Remediation
Install update from vendor's website.