CVE-2026-6497 MEDIUM

CVE-2026-6497: prasathmani TinyFileManager File Upload filemanager.php server-side request forgery

Vendor Prasathmani
Product TinyFileManager
Weakness CWE-918 · SSRF
Published April 17, 2026
Last update April 17, 2026

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

What the vulnerability does

Description

A vulnerability was determined in prasathmani TinyFileManager up to 2.6. Affected by this vulnerability is an unknown functionality of the file /filemanager.php?p= ajax=true&type=upload of the component File Upload Handler. This manipulation of the argument uploadurl causes server-side request forgery. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Key dates

Disclosure timeline

April 17, 2026 CVE published
April 17, 2026 Record updated