CVE-2024-9103

Persistent XSS in blocked messages

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.

Remediation

Solution:

  • Customers should install ESG 8.5.5 HF005

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.03%
Affected: Forcepoint Email Security
Published at:
Updated at:

References

Link Tags
https://support.forcepoint.com/s/article/Security-Advisory-Email-Security-Gateway-Persistent-XSS-in-Blocked-Messages

Frequently Asked Questions

What is the severity of CVE-2024-9103?
CVE-2024-9103 has been scored as a medium severity vulnerability.
How to fix CVE-2024-9103?
To fix CVE-2024-9103: Customers should install ESG 8.5.5 HF005
Is CVE-2024-9103 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-9103 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-9103?
CVE-2024-9103 affects Forcepoint Email Security.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.