CVE-2025-12347 is a high-severity unrestricted upload vulnerability affecting MaxSite CMS up to version 109, specifically within the application/maxsite/admin/plugins/editor_files/save-file-ajax.php file. An authenticated attacker can remotely manipulate the file_path/content arguments to upload arbitrary files, leading to high impact on confidentiality, integrity, and availability. While the exploit has been published, there is no evidence of active exploitation, Metasploit modules, or significant community discussion, and the vendor has not responded to disclosure.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 109CPE matchmatch criteria | cpe:2.3:a:max-3000:maxsite_cms:*:*:*:*:*:*:*:* |
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.