Cross-site Scripting Vulnerability in FolioVision FV Antispam Plugin
CVE-2025-66102

7.1HIGH

Key Information:

Vendor

WordPress
Status
Fv Antispam
Vendor
CVE Published:
18 December 2025

What is CVE-2025-66102?

The FolioVision FV Antispam plugin is susceptible to an input validation flaw known as Cross-site Scripting (XSS), enabling attackers to execute arbitrary JavaScript in the context of a user’s session. This weakness can be exploited through crafted input that is improperly sanitized. As a result, malicious scripts may be injected and executed when the affected plugin handles a web page request. Users are advised to upgrade to the latest version and follow best security practices to mitigate this risk.

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Affected Version(s)

FV Antispam <= n/a

References

https://patchstack.com/database/Wordpress/Plugin/fv-antis...
vdb-entry

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Skalucy | Patchstack Bug Bounty Program
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