CVE-2025-2031 is a critical unrestricted file upload vulnerability affecting ChestnutCMS versions up to 1.5.2, specifically within the uploadFile function of /dev-api/cms/file/upload. This flaw allows a remote attacker to upload arbitrary files by manipulating the 'file' argument, potentially leading to significant compromise. While the CVSS score is 7.6 (HIGH), indicating a network-based attack with low privileges and user interaction, the impact is primarily high confidentiality. Although the exploit has been publicly disclosed, there is currently no evidence of active exploitation, nor are there readily available Metasploit or Nuclei modules, and community discussion and media coverage remain minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.5.2CPE matchmatch criteria | cpe:2.3:a:1000mz:chestnutcms:1.5.2:*:*:*:*:*:*:* |
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:X/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 0.1 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.