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Medium severity · published Mar 16, 2026
CVE-2025-2274
Stored Cross Site Scripting in Forcepoint Web Security
6.1
CVSS
0.2%
EPSS
No
On KEV
Description
Improper Neutralization of Input During Web Page Generation in Forcepoint Web Security (On-Prem) on Windows allows Stored XSS.This issue affects Web Security through 8.5.6.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 6% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WS
Web Security (On-Prem) · Forcepoint
through 8.5.6 · source: vendor
WS
Web Security · Forcepoint
through 8.5.6 · source: NVD
Affected product
WS
Web Security (On-Prem)
Forcepoint
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-2274
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-2274
Vendor Advisory
https://support.forcepoint.com/s/article/Security-Advisory-Stored-Cross-Site-Scripting-in-Forcepoint-Web-Security