OS Command Injection Vulnerability in DedeCMS
CVE-2024-9076

8.8HIGH

Key Information:

Vendor

DedeCMS

Status
Dedecms
Vendor
CVE Published:
22 September 2024

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2024-9076?

A critical vulnerability has been identified in DedeCMS versions up to 5.7.115 that allows for OS command injection through improper handling in the file /dede/article_string_mix.php. This security flaw can be exploited remotely, allowing attackers to execute arbitrary commands on the server without requiring user authentication. The issue has been publicly disclosed, and the lack of communication from the vendor regarding this vulnerability raises significant security concerns. It’s crucial for users of DedeCMS to update to the latest versions and apply necessary security measures to mitigate potential attacks.

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Affected Version(s)

DedeCMS 5.7.115

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2024-9076 - Proof of Concept

References

https://vuldb.com/?id.278243
vdb-entrytechnical-description
https://vuldb.com/?ctiid.278243
signaturepermissions-required
https://vuldb.com/?submit.407461
third-party-advisory

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

Credit

Kuinyoe (VulDB User)
jiashenghe (VulDB User)
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