CVE-2017-14521 describes an unrestricted file upload vulnerability in WonderCMS version 2.3.1, allowing attackers to upload malicious files due to inadequate validation of file extensions. This vulnerability carries a CVSS score of 8.8 (HIGH), indicating that it can be exploited remotely with low complexity by a low-privileged attacker, leading to high impacts on confidentiality, integrity, and availability. While not on the KEV catalog or experiencing widespread community discussion or media coverage, a public exploit is available on ExploitDB, suggesting a potential for exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.3.0CPE matchmatch criteria | cpe:2.3:a:wondercms:wondercms:2.3.0:*:*:*:*:*:*:* | ||
2.3.1CPE matchmatch criteria | cpe:2.3:a:wondercms:wondercms:2.3.1:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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.