CVE-2024-9103
CWE-83Published: March 24, 2025· Updated: Jun 17, 2026
Official Description
Improper Neutralization of Script in Attributes in a Web Page vulnerability in Forcepoint Email Security (Blocked Messages module) allows Stored XSS.
This issue affects Email Security through 8.5.5.
Technical Analysis
CVE-2024-9103 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.
The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.
CVSS v3.1 Vector Breakdown
Exploit & PoC Resources
All References (1)
Quick Facts
Related CVEs (CWE-83)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2024-9103 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts