CVE-2026-30643

EUVD-2026-17960
An issue was discovered in DedeCMS 5.7.118 allowing attackers to execute code via crafted setup tag values in a module upload.
Code Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 28%
Affected Products (NVD)
VendorProductVersion
dedecmsdedecms
𝑥
≤ 5.7.118
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://gist.github.com/0psPwn/10c43912adee9bfe2ff4fec947d4ee5a
https://www.dedecms.com/