Proofpoint vulnerabilities

22 published CVEs name Proofpoint among the affected products.

Critical 2High 5Medium 14Low 1Not scored 0

CVEs per yearBy the year they were published

CVE-2025-8558
Insider Threat Management (ITM) Server versions prior to 7.17.2 contain an authentication bypass vulnerability that allows unauthenticated users on an adjacent…
Proofpoint · Insider Threat Management (ITM) Server
Low2.3
CVE-2024-10635
Enterprise Protection S/MIME Opaque Signature Attachment Scanning Bypass
Proofpoint · Enterprise Protection
Medium6.1
CVE-2025-0431
Enterprise Protection Backslash URL Rewrite Bypass
Proofpoint · Enterprise Protection
Medium5.8
CVE-2024-3676
The Proofpoint Encryption endpoint of Proofpoint Enterprise Protection contains an Improper Input Validation vulnerability that allows an unauthenticated…
Proofpoint · Enterprise Protection
High7.5
CVE-2024-0862
The Proofpoint Encryption endpoint of Proofpoint Enterprise Protection contains a Server-Side Request Forgery vulnerability that allows an authenticated user…
Proofpoint · Enterprise Protection
Medium5.0
CVE-2023-5770
HTML injection in email body through email subject
Proofpoint · Proofpoint Enterprise Protection
Medium5.3
CVE-2023-5771
HTML injection in AdminUI through email subject
Proofpoint · Proofpoint Enterprise Protection
Medium6.1
CVE-2023-4828
ITM Server Communications Hijack
Proofpoint · ITM Server
Medium6.4
CVE-2023-4803
ITM Server Cross-site Scripting in WriteWindowTitle Endpoint
Proofpoint · ITM Server
Medium4.8
CVE-2023-4802
ITM Server Cross-site Scripting in UpdateInstalledSoftware Endpoint
Proofpoint · ITM Server
Medium4.8