DedeCMS article_allowurl_edit.php code injection
CVE-2023-2928

8.8HIGH

Key Information:

Vendor
Dedecms
Status
DedeCMS
Vendor
CVE Published:
27 May 2023

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 60%

Summary

A code injection vulnerability in DedeCMS versions up to 5.7.106 allows unauthorized remote attackers to manipulate the 'allurls' argument within the 'file uploads/dede/article_allowurl_edit.php' functionality. This exploit could lead to executing arbitrary code on the server, potentially compromising the integrity of the web application. Publicly disclosed, this vulnerability exposes systems to significant risk, necessitating immediate attention for users of affected versions.

Affected Version(s)

DedeCMS 5.7.106

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.

DedeCMS-getshell-CVE-2023-2928-
Created by CN016

References

https://vuldb.com/?id.230083
vdb-entrytechnical-description
https://vuldb.com/?ctiid.230083
signaturepermissions-required
https://github.com/testwordpress123/cve/blob/main/dedecms.md
exploit

EPSS Score

60% chance of being exploited in the next 30 days.

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

  • Vulnerability Reserved

Credit

wenqifeng (VulDB User)
.