CVE-2026-94004 DedeCMS - Command Injection

DedeCMS <= 5.7.118 contains a command injection caused by manipulation of the "aid" argument in plus/mytag_js.php, letting remote attackers execute arbitrary code, exploit requires no special privileges.

CVSS base score 7.3 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.52% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Command Injection
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Published
20 September 2026
Updated
15 October 2026
Weakness
CWE-74

Vendor fix

Update to the latest version of DedeCMS.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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