Unrestricted File Upload Vulnerability Discovered in DedeBIZ 6.3.0
CVE-2024-7905

7.2HIGH

Key Information:

Vendor

DedeBIZ

Status
Dedebiz
Vendor
CVE Published:
18 August 2024

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2024-7905?

A security vulnerability exists in DedeBIZ version 6.3.0 due to improper handling of the 'litpic' parameter in the AdminUpload function located in the file admin/archives_do.php. This issue enables remote attackers to upload arbitrary files without restrictions, posing a significant risk to the system's integrity and security. The vulnerability has been publicly disclosed, and the absence of a response from the vendor following the initial alert further underscores the importance of addressing this issue promptly to prevent potential exploitation.

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Affected Version(s)

DedeBIZ 6.3.0

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-2024-7905 - Proof of Concept

References

https://vuldb.com/?id.275031
vdb-entrytechnical-description
https://vuldb.com/?ctiid.275031
signaturepermissions-required
https://vuldb.com/?submit.388362
third-party-advisory

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Dee.Mirage (VulDB User)
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