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CVE-2026-29839

HIGH CVSS 3.1: 8.8 EPSS 0.01%
Updated Mar 25, 2026
Dedecms
Parameter Value
CVSS 8.8 (HIGH)
Type CWE-352 (Cross-Site Request Forgery (CSRF))
Vendor Dedecms
Public PoC No

DedeCMS v5.7.118 was discovered to contain a Cross-Site Request Forgery (CSRF) vulnerability in /sys_task_add.php.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
Required
User action required

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v3.1

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Dedecms Dedecms
cpe:2.3:a:dedecms:dedecms:5.7.118:*:*:*:*:*:*:*