VulnerabilityAnalyzed
CVE-2025-15009
This vulnerability affects the function FilenameUtils.getExtension of the file /dev-api/common/upload of the component Filename Handler.
LOW 2.1EPSS 0.34%
Does this matter?
Lower severity and a low EPSS score (0.34%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 4.0
- 2.1 LOWCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.34% probability · 27th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-284, CWE-434
- Affected
- 1000mz/chestnutcms
- Source
- cna@vuldb.com
References
- https://github.com/yuccun/CVE/blob/main/ChestnutCMS-Arbitrary_File_Upload.mdExploit, Third Party Advisory
- https://github.com/yuccun/CVE/blob/main/ChestnutCMS-Arbitrary_File_Upload.md#vulnerability-proofExploit, Third Party Advisory
- https://vuldb.com/?ctiid.337715Permissions Required, VDB Entry
- https://vuldb.com/?id.337715Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.719590Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.