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CVE-2026-108801— prasathmani TinyFileManager tinyfilemanager.php move_uploaded_file unrestricted upload

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.

在 prasathmani TinyFileManager（版本 ≤ 2.6）中发现了一个安全漏洞。受影响的部分是文件 tinyfilemanager.php 中的 move_uploaded_file 函数。通过操纵参数 fullpath，可导致不受限制的任意文件上传。该漏洞可从远程发起攻击。相关利用代码已公开，可能被用于实施攻击。厂商在披露初期已被联系，但未作出任何回应。

CVSS 6.3 · Medium EPSS 0.33% · P25

Possible ATT&CK Techniques 1 AI

T1505.003 · Web Shell

Affected Version Matrix 7

VendorProduct Version RangeStatus
prasathmani TinyFileManager 2.0 affected
2.1 affected
2.2 affected
2.3 affected
2.4 affected
2.5 affected
2.6 affected
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I. Basic Information for CVE-2026-108801

Vulnerability Information
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Vulnerability Title
prasathmani TinyFileManager tinyfilemanager.php move_uploaded_file unrestricted upload
Source: CVE Program / CVE List V5
Vulnerability Description
A security flaw has been discovered in prasathmani TinyFileManager up to 2.6. The impacted element is the function move_uploaded_file of the file tinyfilemanager.php. Performing a manipulation of the argument fullpath results in unrestricted upload. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. 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:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
prasathmani TinyFileManager 2.0 cpe:2.3:a:prasathmani:tinyfilemanager:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-108801

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III. Intelligence Information for CVE-2026-108801

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Proof of Concept for CVE-2026-108801 (1)

IV. Related Vulnerabilities

Same product: TinyFileManager
Same vendor: prasathmani
Same weakness: CWE-434

V. Comments for CVE-2026-108801

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