CVE-2024-21512
HIGHCVSS v3
8.2
HIGH
EPSS Score
68.3%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Versions of the package mysql2 before 3.9.8 are vulnerable to Prototype Pollution due to improper user input sanitization passed to fields and tables when using nestTables.
Technical Details
- CVSS v3 Vector
- 3.1
- Published
- 5/29/2024
- Last Modified
- 4/15/2026
Frequently Asked Questions
What is CVE-2024-21512?
Versions of the package mysql2 before 3.9.8 are vulnerable to Prototype Pollution due to improper user input sanitization passed to fields and tables when using nestTables.
Is CVE-2024-21512 actively exploited?
Active exploitation of CVE-2024-21512 has not been confirmed. The EPSS score is 68.3%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2024-21512?
CVE-2024-21512 has a CVSS v3 base score of 8.2 (HIGH severity), with vector string 3.1.
Is CVE-2024-21512 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.