CVE-2026-30643 describes a critical code injection vulnerability in DedeCMS version 5.7.118, allowing attackers to execute arbitrary code. Rated 9.8 Critical (CVSSv3.1), this flaw permits unauthenticated, remote attackers to achieve full system compromise with low attack complexity. The vulnerability impacts confidentiality, integrity, and availability. There is currently no evidence of active exploitation, nor are public exploit modules available in common databases like Metasploit or ExploitDB. While it has garnered minimal community discussion, it is not listed on the CISA KEV catalog, suggesting a low immediate threat of widespread exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 5.7.118CPE matchmatch criteria | cpe:2.3:a:dedecms:dedecms:*:*:*:*:*:*:*:* |
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.