Which versions of DedeCMS are affected by EUVD-2025-28719?

Organizations using DedeCMS should be aware of moderate risk from CVE-2025-6335, a injection vulnerability rated CVSS 4.7.

Is there a public PoC exploit available for EUVD-2025-28719?

Yes, a public proof-of-concept exploit is available for EUVD-2025-28719. Prioritise patching immediately. EPSS: 0.2%.

How to fix or mitigate EUVD-2025-28719?

Within 30 days: Identify affected systems running DedeCMS and apply vendor patches as part of regular patch cycle. Validate input sanitization for user-controlled parameters.

DedeCMS EUVD-2025-28719

Q: What is the CVSS score of EUVD-2025-28719?

EUVD-2025-28719 has a CVSS 4.0 base score of 2.0 (Low). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.2%.

| CVE-2025-6335 LOW

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)

2025-06-20 cna@vuldb.com

PHP Command Injection Dedecms

2.0

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

2.0 LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

vuln.today AI

4.7 MEDIUM

High privileges required, low impact on confidentiality, integrity, availability

3.1 AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

4.0 AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Primary rating from NVD.

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Lifecycle Timeline

Severity Changed

Apr 29, 2026 - 01:11 NVD

MEDIUM LOW

CVSS changed

Apr 29, 2026 - 01:11 NVD

4.7 (MEDIUM) 2.0 (LOW)

EUVD ID Assigned

Mar 15, 2026 - 00:19 euvd

EUVD-2025-28719

Analysis Generated

Mar 15, 2026 - 00:19 vuln.today

PoC Detected

Jul 18, 2025 - 12:25 vuln.today

Public exploit code

CVE Published

Jun 20, 2025 - 11:15 cve.org

LOW 2.0

CVE Published

Jun 20, 2025 - 11:15 nvd

MEDIUM 4.7

DescriptionCVE.org

A vulnerability was found in DedeCMS up to 5.7.2 and classified as critical. This issue affects some unknown processing of the file /include/dedetag.class.php of the component Template Handler. The manipulation of the argument notes leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

AnalysisAI

Command injection in DedeCMS up to 5.7.2 allows remote authenticated attackers to execute arbitrary commands via the 'notes' parameter in /include/dedetag.class.php. A public exploit exists, but no active exploitation has been confirmed. EPSS score is low (0.17%), indicating limited exploitation likelihood.

Technical ContextAI

The vulnerability is a command injection (CWE-74) in the template handler component of DedeCMS, a PHP-based content management system. The affected file /include/dedetag.class.php processes user-supplied input via the 'notes' argument without proper sanitization, allowing injection of system commands. CPE data confirms all versions up to 5.7.2 are affected.

RemediationAI

No official patch has been released by the vendor. As a workaround, restrict access to the /include/dedetag.class.php file via web server configuration (e.g., .htaccess deny) or disable the template handler feature if not required. Input validation on the 'notes' parameter should be implemented to block command injection characters. Monitor for updates from DedeCMS.