CVE-2026-6497

| EUVD-2026-23444 MEDIUM
2026-04-17 VulDB
PHP SSRF File Upload
5.3
CVSS 4.0
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CVSS VectorNVD

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

2
CVSS Changed
Apr 17, 2026 - 16:22 NVD
6.3 (MEDIUM) 5.3 (MEDIUM)
Analysis Generated
Apr 17, 2026 - 16:08 vuln.today

DescriptionNVD

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.

AnalysisAI

Server-side request forgery (SSRF) in TinyFileManager file upload handler (versions up to 2.6) allows authenticated remote attackers to manipulate the uploadurl parameter and forge requests to arbitrary servers. The vulnerability affects the /filemanager.php?p=&ajax=true&type=upload endpoint and has publicly available exploit code; the vendor has not responded to disclosure attempts.

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CVE-2026-6497 vulnerability details – vuln.today
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