CVE-2023-32664

A type confusion vulnerability exists in the Javascript checkThisBox method as implemented in Foxit Reader 12.1.2.15332. Specially crafted Javascript code inside a malicious PDF document can cause memory corruption and lead to remote code execution. User would need to open a malicious file to trigger the vulnerability.

CVSS v3.1

7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v3.1

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

1.00% chance of exploitation in the next 30 days, 60th percentile

Published

2023-07-19

Updated

2025-11-04

Proof-of-concept exploits (1)

• https://talosintelligence.com/vulnerability_reports/TALOS-2023-1795

References

• CVE Record
• NVD entry

Related

• CVE-2023-32653
• CVE-2023-32673
• CVE-2023-32634
• CVE-2023-32679
• CVE-2023-32629
• CVE-2023-32681