Cross-Site Scripting Vulnerability in langhsu Mblog Blog System
CVE-2024-13199

5.3MEDIUM

Key Information:

Vendor
Langhsu
Status
Mblog Blog System
Vendor
CVE Published:
9 January 2025

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A cross-site scripting vulnerability has been identified in the langhsu Mblog Blog System version 3.5.0, specifically within the Search Bar component. This flaw arises from improper handling of the 'kw' parameter in the '/search' file, allowing remote attackers to execute arbitrary JavaScript in the context of the affected application. Exploitation of this vulnerability poses significant security risks, including potential theft of sensitive data or session hijacking. Despite early notification, the vendor has not responded to the disclosure, highlighting the importance of prompt action from users to mitigate any risks associated with this vulnerability.

Affected Version(s)

Mblog Blog System 3.5.0

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-2024-13199 - Proof of Concept

References

https://vuldb.com/?id.290791
vdb-entrytechnical-description
https://vuldb.com/?ctiid.290791
signaturepermissions-required
https://vuldb.com/?submit.470430
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

vastzero (VulDB User)
.