CVE-2026-3266— Improper access control vulnerability has been discovered in OpenText™ Filr.
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I. Basic Information for CVE-2026-3266
Vulnerability Information
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Vulnerability Title
Improper access control vulnerability has been discovered in OpenText™ Filr.
Source: NVD (National Vulnerability Database)
Vulnerability Description
Missing Authorization vulnerability in OpenText™ Filr allows Authentication Bypass. The vulnerability could allow unauthenticated users to get XSRF token and do RPC with carefully crafted programs. This issue affects Filr: through 25.1.2.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenText Filr 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenText Filr是加拿大OpenText公司的一个文件共享和同步解决方案。 OpenText Filr 25.1.2及之前版本存在安全漏洞，该漏洞源于缺少授权，可能导致未经身份验证的用户获取XSRF令牌，并通过精心设计的程序进行RPC调用。
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
II. Public POCs for CVE-2026-3266
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IV. Related Vulnerabilities
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WordPress Filr plugin <= 1.2.14 - Arbitrary File Upload vuln - CVE-2025-64230
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WordPress Filr plugin <= 1.2.4 - Cross Site Scripting (XSS) - CVE-2024-4187
Stored XSS vulnerability has been discovered in OpenText™ Fi - CVE-2023-32268
Administrator equivalent Filr user can access proxy administ
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