CVE-2025-3830 is a critical unrestricted file upload vulnerability affecting kuangstudy KuangSimpleBBS version 1.0. Specifically, the fileUpload function in src/main/java/com/kuang/controller/QuestionController.java allows remote attackers to upload arbitrary files by manipulating the 'editormd-image-file' argument. With a CVSS score of 9.8 (Critical), this vulnerability has a low attack complexity and no user interaction required, leading to high impacts on confidentiality, integrity, and availability. While the exploit has been publicly disclosed, there is currently no evidence of active exploitation, Metasploit/Nuclei modules, or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.0CPE matchmatch criteria | cpe:2.3:a:kuangstudy:kuangsimplebbs:1.0:*:*:*:*:*:*:* |
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, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.