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CVE-2026-3187 Details

Description

A vulnerability was identified in feiyuchuixue sz-boot-parent up to 1.3.2-beta. Affected by this issue is some unknown functionality of the file /api/admin/sys-file/upload of the component API Endpoint. Such manipulation leads to unrestricted upload. The attack may be launched remotely. The exploit is publicly available and might be used. Upgrading to version 1.3.3-beta can resolve this issue. The name of the patch is aefaabfd7527188bfba3c8c9eee17c316d094802. Upgrading the affected component is recommended. The project was informed beforehand and acted very professional: "We have introduced a whitelist restriction on the /api/admin/sys-file/upload endpoint via the oss.allowedExts and oss.allowedMimeTypes configuration options, allowing the specification of permitted file extensions and MIME types for uploads."

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CNA: [email protected]CVSS-B:6.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://github.com/feiyuchuixue/sz-boot-parent/	[email protected]	Product
https://github.com/feiyuchuixue/sz-boot-parent/commit/aefaabfd7527188bfba3c8c9eee17c316d094802	[email protected]	Patch
https://github.com/feiyuchuixue/sz-boot-parent/releases/tag/v1.3.3-beta	[email protected]	Release Notes
https://github.com/yuccun/CVE/blob/main/sz-boot-parent-Arbitrary_File_Upload.md	[email protected]	ExploitThird Party Advisory
https://vuldb.com/?ctiid.347745	[email protected]	Permissions RequiredVDB Entry
https://vuldb.com/?id.347745	[email protected]	Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.754038	[email protected]	Third Party AdvisoryVDB Entry

see all 7 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-434	Unrestricted Upload of File with Dangerous Type	[email protected]
CWE-284	Improper Access Control	[email protected]
CWE-434	Unrestricted Upload of File with Dangerous Type	[email protected]

Affected Products

Product	Versions
szadmin sz-boot-parent	<= 0.9.0 1.0.0 beta 1.0.1 beta 1.0.2 beta 1.1.0 beta
CPE cpe:2.3:a:szadmin:sz-boot-parent:::::::: cpe:2.3:a:szadmin:sz-boot-parent:1.0.0:beta:::::: cpe:2.3:a:szadmin:sz-boot-parent:1.0.1:beta:::::: cpe:2.3:a:szadmin:sz-boot-parent:1.0.2:beta:::::: cpe:2.3:a:szadmin:sz-boot-parent:1.1.0:beta:::::: cpe:2.3:a:szadmin:sz-boot-parent:1.2.0:beta:::::: cpe:2.3:a:szadmin:sz-boot-parent:1.2.1:beta:::::: cpe:2.3:a:szadmin:sz-boot-parent:1.2.2:beta:::::: cpe:2.3:a:szadmin:sz-boot-parent:1.2.3:beta:::::: cpe:2.3:a:szadmin:sz-boot-parent:1.2.4:beta:::::: cpe:2.3:a:szadmin:sz-boot-parent:1.2.5:beta:::::: cpe:2.3:a:szadmin:sz-boot-parent:1.2.6:beta:::::: cpe:2.3:a:szadmin:sz-boot-parent:1.3.0:beta:::::: cpe:2.3:a:szadmin:sz-boot-parent:1.3.1:beta:::::: cpe:2.3:a:szadmin:sz-boot-parent:1.3.2:beta:::::: Remediation No remediation found in references.

Product

Versions

szadmin sz-boot-parent

<= 0.9.0

1.0.0 beta

1.0.1 beta

1.0.2 beta

1.1.0 beta

CPE

cpe:2.3:a:szadmin:sz-boot-parent:*:*:*:*:*:*:*:*
cpe:2.3:a:szadmin:sz-boot-parent:1.0.0:beta:*:*:*:*:*:*
cpe:2.3:a:szadmin:sz-boot-parent:1.0.1:beta:*:*:*:*:*:*
cpe:2.3:a:szadmin:sz-boot-parent:1.0.2:beta:*:*:*:*:*:*
cpe:2.3:a:szadmin:sz-boot-parent:1.1.0:beta:*:*:*:*:*:*
cpe:2.3:a:szadmin:sz-boot-parent:1.2.0:beta:*:*:*:*:*:*
cpe:2.3:a:szadmin:sz-boot-parent:1.2.1:beta:*:*:*:*:*:*
cpe:2.3:a:szadmin:sz-boot-parent:1.2.2:beta:*:*:*:*:*:*
cpe:2.3:a:szadmin:sz-boot-parent:1.2.3:beta:*:*:*:*:*:*
cpe:2.3:a:szadmin:sz-boot-parent:1.2.4:beta:*:*:*:*:*:*
cpe:2.3:a:szadmin:sz-boot-parent:1.2.5:beta:*:*:*:*:*:*
cpe:2.3:a:szadmin:sz-boot-parent:1.2.6:beta:*:*:*:*:*:*
cpe:2.3:a:szadmin:sz-boot-parent:1.3.0:beta:*:*:*:*:*:*
cpe:2.3:a:szadmin:sz-boot-parent:1.3.1:beta:*:*:*:*:*:*
cpe:2.3:a:szadmin:sz-boot-parent:1.3.2:beta:*:*:*:*:*:*

Remediation

No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Apr 29, 2026	Data Remediation	[email protected]
Feb 26, 2026	Initial Analysis	[email protected]
Feb 25, 2026	New CVE Received	[email protected]