Unrestricted File Upload Vulnerability in CKEditor Plugin for Redmine
CVE-2023-31541

9.8CRITICAL

Key Information:

Vendor

Ckeditor

Status
Ckeditor
Vendor
CVE Published:
13 June 2023

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2023-31541?

An unrestricted file upload vulnerability has been identified in the 'Browse and upload images' feature of the CKEditor v1.2.3 plugin for Redmine. This flaw allows attackers to upload arbitrary files to the server, potentially leading to severe security breaches. If not mitigated, this vulnerability could be exploited to execute malicious scripts or compromise sensitive data on the server.

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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-2023-31541
Created by DreamD2v

References

http://redmine.com
http://redmineckeditor.com
https://github.com/DreamD2v/CVE-2023-31541/blob/main/CVE-...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability Reserved

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