CVE-2026-30643
CRITICALDedeCMS 5.7.118 - Code Injection
Title source: llmDescription
An issue was discovered in DedeCMS 5.7.118 allowing attackers to execute code via crafted setup tag values in a module upload.
Scores
CVSS v3
9.8
EPSS
0.0007
EPSS Percentile
21.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
total
Details
CWE
CWE-94
Status
published
Products (1)
dedecms/dedecms
< 5.7.118
Published
Apr 01, 2026
Tracked Since
Apr 01, 2026