CVE-2026-92247

synaptikcms synaptik-cms Admin File Manager file-manager.php rename unrestricted upload

State: Published
Severity: 5.1 Medium
Published: Sep 16, 2026
Updated: Sep 16, 2026
Reserved: Sep 15, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
4.0	5.1 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	VulDB
3.1	4.7 Medium	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C	VulDB
3.0	4.7 Medium	CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C	VulDB
2.0	5.8 Medium	AV:N/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:OF/RC:C	VulDB

Weaknesses

CWE-434 Unrestricted Upload
CWE-284 Improper Access Controls

Affected Products

Product	Versions
synaptik-cmssynaptikcms	1.3.4.0Affected 1.3.4.1Affected 1.3.4.2Affected 1.3.4.3Affected 1.3.4.4Affected 1.3.5Not affected

References

VDB-404682 | synaptikcms synaptik-cms Admin File Manager file-manager.php rename unrestricted uploadvdb-entrytechnical-description
VDB-404682 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
CVE-2026-92247 | CVE Analysis and Reportthird-party-advisory
Submit #934183 | SynaptikCMS 1.3.4.4 remote code execution+path traversalthird-party-advisory
https://github.com/d1n3sh-0x3/synaptikcms-security-researchexploit
https://github.com/synaptikcms/synaptik-cms/releases/tag/v1.3.5patch

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.