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PHP CVE-2026-92247

| EUVDEUVD-2026-80091 LOW
Unrestricted Upload of File with Dangerous Type (CWE-434)
2026-09-16 VulDB GHSA-m8g7-gf9g-5m7f
2.0
CVSS 4.0 · Vendor: VulDB

Severity by source

Vendor (VulDB) PRIMARY
2.0 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/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

Primary rating from Vendor (VulDB) · only source for this CVE.

CVSS VectorVendor: VulDB

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
X

Lifecycle Timeline

4
Severity Changed
Sep 16, 2026 - 03:22 NVD
MEDIUM LOW
CVSS changed
Sep 16, 2026 - 03:22 NVD
5.1 (MEDIUM) 2.0 (LOW)
Analysis Generated
Sep 16, 2026 - 03:14 vuln.today
CVE Published
Sep 16, 2026 - 02:45 cve.org
MEDIUM 5.1

DescriptionCVE.org

A security vulnerability has been detected in synaptikcms synaptik-cms up to 1.3.4.4. This affects the function rename of the file admin/file-manager.php of the component Admin File Manager. The manipulation leads to unrestricted upload. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 1.3.5 is able to mitigate this issue. It is suggested to upgrade the affected component.

AnalysisAI

Authenticated attackers with admin-level access to Synaptik CMS (synaptik-cms) through version 1.3.4.4 can abuse the rename function in admin/file-manager.php to place executable files on the server, bypassing the intended file-type restrictions. Exploitation is remote and requires only administrative privileges (PR:H, UI:N), with limited confidentiality, integrity, and availability impact per the CVSS 4.0 vector scoring 5.1; publicly available exploit code has been published in a GitHub security-research repository, so weaponized use against unpatched instances is plausible. …

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CVE-2026-92247 vulnerability details – vuln.today

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