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Vulnerability record · CVE-2026-43752 · published 9 July 2026

CVE-2026-43752: Claris filemaker server unrestricted file upload vulnerability

Claris · Filemaker Server

An authenticated administrator may be able to achieve arbitrary code execution on the host system by uploading a malicious file through the Open Source LLM setup feature in the Admin Console. This vulnerability has been addressed in FileMaker Server 26.0.1.

4.9 CVSS 3.1 Medium EPSS 0.49% · top 60.3% CWE-434 · Unrestricted file upload
4.9CVSS 3.1 base score
0.49%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
10 Jul 2026Last modified by NVD

Description

An authenticated administrator may be able to achieve arbitrary code execution on the host system by uploading a malicious file through the Open Source LLM setup feature in the Admin Console. This vulnerability has been addressed in FileMaker Server 26.0.1.

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://community.claris.com/en/s/article/Arbitrary-Code-Execution-Vulnerability-Addressed-in-FileMaker-Server-via-Minif Vendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-43752), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.