CVE-2025-15009CWE-284CWE-434broken-access-controlunrestricted-file-upload

CVE-2025-15009

Medium · published December 22, 2025

CVSS v3.1
6.3
EPSS
0%
Percentile
27.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00349 · 27.2th percentile
Weaknesses
CWE-284 · Improper Access Control; CWE-434 · Unrestricted Upload of File with Dangerous Type
Published
2025-12-22T08:15Z
Affected products (1)
ProductVersionsFixed in
1000mz/chestnutcms≤ 1.5.8—
References (5)
https://github.com/yuccun/CVE/blob/main/ChestnutCMS-Arbitrary_File_Upload.md · [email protected]https://github.com/yuccun/CVE/blob/main/ChestnutCMS-Arbitrary_File_Upload.md#vulnerability-proof · [email protected]https://vuldb.com/?ctiid.337715 · [email protected]https://vuldb.com/?id.337715 · [email protected]https://vuldb.com/?submit.719590 · [email protected]
EPSS history
Timeline
  • 22 DEC 02:32Z
    liweiyi ChestnutCMS Filename upload FilenameUtils.getExtension unrestricted upload
    cvelistv5