Medium 6.3Published Feb 25, 2026

CVE-2026-3187feiyuchuixue sz-boot-parent API Endpoint upload unrestricted upload

Updated under an hour ago (Oct 27, 2026, 12:10 PM ET)

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Every CVE for feiyuchuixue sz-boot-parent

Exploited in the last 30 days

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."

CVSS: 6.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
Weakness (CWE): CWE-434, CWE-284
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Analyzed
Record last updated: Feb 25, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

feiyuchuixue sz-boot-parent feiyuchuixue:sz_boot_parent (from the name)	1.3.2-beta; 1.3.3-beta not affected	CNA record
szadmin sz-boot-parent szadmin:sz-boot-parent	through 0.9.0; 1.0.0; 1.0.1; 1.0.2; 1.1.0; 1.2.0; 1.2.1; 1.2.2; and 7 more ranges	NVD

References

References

https://vuldb.com/?id.347745	vdb-entry, third-party-advisory
https://vuldb.com/?ctiid.347745	signature, permissions-required, vdb-entry
https://vuldb.com/?submit.754038	third-party-advisory, vdb-entry
https://github.com/yuccun/CVE/blob/main/sz-boot-parent-Arbitrary_File_Upload.md	exploit, third-party-advisory
https://github.com/feiyuchuixue/sz-boot-parent/commit/aefaabfd7527188bfba3c8c9eee17c316d094802	patch
https://github.com/feiyuchuixue/sz-boot-parent/releases/tag/v1.3.3-beta	patch, release-notes
https://github.com/feiyuchuixue/sz-boot-parent/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.