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CVE-2026-43752

Quick assessment

Affected
Claris FileMaker Server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Claris filemaker server是美国Claris公司的一套数据库服务器软件。 Claris FileMaker Server 26.0.1之前版本存在任意文件上传漏洞，该漏洞源于通过Admin Console的开源LLM设置功能上传恶意文件，可能导致经过身份验证的管理员在主机系统上执行任意代码。

AI Predicted 9.8 Difficulty: Easy EPSS 0.49% · P40

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
Claris FileMaker Server < 26.0.1 affected
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I. Basic Information for CVE-2026-43752

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Claris filemaker server 任意文件上传漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Claris filemaker server是美国Claris公司的一套数据库服务器软件。 Claris FileMaker Server 26.0.1之前版本存在任意文件上传漏洞，该漏洞源于通过Admin Console的开源LLM设置功能上传恶意文件，可能导致经过身份验证的管理员在主机系统上执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Claris FileMaker Server 0 ~ 26.0.1 -

II. Public POCs for CVE-2026-43752

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III. Intelligence Information for CVE-2026-43752

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Vendor Advisories for CVE-2026-43752 (1)

IV. Related Vulnerabilities

Same product: FileMaker Server
Same vendor: Claris

V. Comments for CVE-2026-43752

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