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CVE-2026-6496— prasathmani TinyFileManager POST Parameter filemanager.php path traversal

Quick assessment

Affected
prasathmani TinyFileManager
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.

TinyFileManager是prasathmani个人开发者的一个基于 Web 的文件管理器。用于通过 Web 浏览器在线存储、上传、编辑和管理文件和文件夹。 TinyFileManager 2.6及之前版本存在安全漏洞，该漏洞源于对文件/filemanager.php中参数file[]的操作，可能导致路径遍历攻击。

CVSS 5.4 · Medium EPSS 0.54% · P44
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I. Basic Information for CVE-2026-6496

Vulnerability Information
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Vulnerability Title
prasathmani TinyFileManager POST Parameter filemanager.php path traversal
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in prasathmani TinyFileManager up to 2.6. Affected is an unknown function of the file /filemanager.php of the component POST Parameter Handler. The manipulation of the argument file[] results in path traversal. The attack may be performed from remote. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
TinyFileManager 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TinyFileManager是prasathmani个人开发者的一个基于 Web 的文件管理器。用于通过 Web 浏览器在线存储、上传、编辑和管理文件和文件夹。 TinyFileManager 2.6及之前版本存在安全漏洞，该漏洞源于对文件/filemanager.php中参数file[]的操作，可能导致路径遍历攻击。
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
prasathmani TinyFileManager 2.0 -

II. Public POCs for CVE-2026-6496

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III. Intelligence Information for CVE-2026-6496

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IV. Related Vulnerabilities

Same product: TinyFileManager
Same vendor: prasathmani
Same weakness: CWE-22

V. Comments for CVE-2026-6496

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