PT-2025-5833 · Unknown · Tiny File Manager

Whitej3Rry · Published 2025-02-06 · Updated 2025-08-20 · CVE-2022-40490

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions: Tiny File Manager versions 2.4.7 and earlier

Description: The issue allows attackers to execute arbitrary code via a crafted payload injected into the name of an uploaded or already existing file. This is a Cross Site Scripting (XSS) issue.

Recommendations: For versions 2.4.7 and earlier, update to a version that contains a fix for this issue. As a temporary workaround, consider restricting the ability to upload files or modifying file names to minimize the risk of exploitation. Avoid using potentially malicious file names until the issue is resolved.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-40490

Affected Products

Tiny File Manager

References · 7

• 🔥 https://github.com/whitej3rry/CVE-2022-40490/blob/main/PoC.md · Exploit
• https://osv.dev/vulnerability/CVE-2022-40490 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-40490 · Security Note
• https://github.com/prasathmani/tinyfilemanager · Note
• https://t.me/cveNotify/132864 · Telegram Post
• https://t.me/cvenotify/127532 · Telegram Post
• https://twitter.com/CVEnew/status/1887544731724288131 · Twitter Post