CVE-2025-15009

liweiyi ChestnutCMS Filename upload FilenameUtils.getExtension unrestricted upload

CVSS 5.3 MEDIUMEPSS 0.3%CWE-284 CWE-434

Vexday Risk Score

13Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 5.3EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

22 dic 2025Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

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.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Productos afectados

liweiyi · ChestnutCMS

Referencias

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