CVE-2025-15009

liweiyi ChestnutCMS Filename upload FilenameUtils.getExtension unrestricted upload

CVSS 5.3 MEDIUMEPSS 0.3%CWE-284 CWE-434

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

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

Ciclo de vida

22 dez 2025Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

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

Produtos afetados

liweiyi · ChestnutCMS

Referências

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