Description

A flaw has been found in liweiyi ChestnutCMS up to 1.5.8. This vulnerability affects the function FilenameUtils.getExtension of the file /dev-api/common/upload of the component Filename Handler. Executing manipulation of the argument File can lead to unrestricted upload. The attack may be launched remotely. The exploit has been published and may be used.

Related CPE's

Could not find any relations

References

https://github.com/yuccun/CVE/blob/main/ChestnutCMS-Arbitrary_File_Upload.md

https://github.com/yuccun/CVE/blob/main/ChestnutCMS-Arbitrary_File_Upload.md#vulnerability-proof

https://vuldb.com/?ctiid.337715

https://vuldb.com/?id.337715

https://vuldb.com/?submit.719590

Weaknesses

[email protected]

Primary
CWE-284CWE-434

CVSS impact metrics

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

6.3 · Medium

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Received

Published

2025-12-22T03:15:47.310

3 hours ago

Last modified

2025-12-22T03:15:47.310

3 hours ago