CVE-2018-8756 describes an eval injection vulnerability in YzmCMS v3.7.1, specifically within the yzmphp/core/function/global.func.php file. This flaw allows remote, authenticated attackers to execute arbitrary PHP code by sending specially crafted POST data to the index.php?m=member&c=member_content&a=init endpoint. The vulnerability carries a CVSS v3.0 score of 7.2 (HIGH), indicating a high impact on confidentiality, integrity, and availability, with a low attack complexity and no user interaction required. Despite its severity, there is no public exploit code available (Metasploit, Nuclei, ExploitDB), nor is there evidence of active exploitation or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.7.1CPE matchmatch criteria | cpe:2.3:a:yzmcms:yzmcms:3.7.1:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 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.