CVE-2024-56828 is a critical file upload vulnerability affecting ChestnutCMS through version 1.5.0. It allows unauthenticated attackers to upload arbitrary files due to improper validation of file extensions in the /api/member/avatar API endpoint. With a CVSS score of 9.8 (CRITICAL), this vulnerability poses a significant risk, enabling remote code execution, data compromise, and denial of service. There is currently no public exploit code available (Metasploit, Nuclei, ExploitDB), and it has not been observed in active exploitation or on the CISA KEV catalog. Community discussion and media coverage are minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.5.0CPE matchmatch criteria | cpe:2.3:a:1000mz:chestnutcms:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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.