What is CVE-2025-46320?

CVE-2025-46320 is a medium-severity vulnerability in Claris Filemaker Server, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-02-24.

How severe is CVE-2025-46320?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Claris Filemaker Server

CVE-2025-46320

A cross-site scripting (XSS) vulnerability in a FileMaker WebDirect custom homepage could lead to unauthorized access and remote code execution. This vulnerability has been fully addressed in FileMaker Server 22.0.4 and FileMaker Server 21…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (12.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Claris Filemaker Server — versions unspecified
Claris Filemaker_server

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

product-security@apple.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-46320?: CVE-2025-46320 is a medium-severity vulnerability in Claris Filemaker Server, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-02-24.
How severe is CVE-2025-46320?: Medium severity. CVSS v3 base score is 6.1 out of 10.