CVE-2025-15009 is a critical unrestricted file upload vulnerability affecting liweiyi ChestnutCMS up to version 1.5.8. Specifically, the Filename Handler component's FilenameUtils.getExtension function in /dev-api/common/upload is vulnerable to manipulation of the 'File' argument. This allows an authenticated attacker to remotely upload arbitrary files, leading to high impact on confidentiality, integrity, and availability. While the CVSS score is 8.8 (HIGH) and an exploit has been published, there is currently no evidence of active exploitation, Metasploit/Nuclei modules, or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.5.8CPE matchmatch criteria | cpe:2.3:a:1000mz:chestnutcms:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.