CVE-2026-3187
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."
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| szadmin | sz-boot-parent | {"endIncluding":"0.9.0"} | |
| szadmin | sz-boot-parent | 1.0.0 | |
| szadmin | sz-boot-parent | 1.0.1 | |
| szadmin | sz-boot-parent | 1.0.2 | |
| szadmin | sz-boot-parent | 1.1.0 | |
| szadmin | sz-boot-parent | 1.2.0 | |
| szadmin | sz-boot-parent | 1.2.1 | |
| szadmin | sz-boot-parent | 1.2.2 | |
| szadmin | sz-boot-parent | 1.2.3 | |
| szadmin | sz-boot-parent | 1.2.4 | |
| szadmin | sz-boot-parent | 1.2.5 | |
| szadmin | sz-boot-parent | 1.2.6 | |
| szadmin | sz-boot-parent | 1.3.0 | |
| szadmin | sz-boot-parent | 1.3.1 | |
| szadmin | sz-boot-parent | 1.3.2 | |
References
- https://github.com/feiyuchuixue/sz-boot-parent/
- https://github.com/feiyuchuixue/sz-boot-parent/commit/aefaabfd7527188bfba3c8c9eee17c316d094802
- https://github.com/feiyuchuixue/sz-boot-parent/releases/tag/v1.3.3-beta
- https://github.com/yuccun/CVE/blob/main/sz-boot-parent-Arbitrary_File_Upload.md
- https://vuldb.com/?ctiid.347745
- https://vuldb.com/?id.347745
- https://vuldb.com/?submit.754038
CWEs
CWE-284 CWE-434
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.