Cross-Site Scripting Vulnerability in Chaitak-Gorai Blogbook
CVE-2025-5407

4.8MEDIUM

Key Information:

Vendor

Chaitak-gorai

Status
Blogbook
Vendor
CVE Published:
1 June 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-5407?

A vulnerability exists in Chaitak-Gorai Blogbook which allows an attacker to exploit the /register_script.php file resulting in cross-site scripting (XSS). By manipulating the 'fullname' argument, an attacker can execute arbitrary scripts and potentially gain control over user sessions or redirect users to malicious sites. This exploitation can be carried out remotely, posing a severe threat to users and requiring immediate attention to secure the application. Despite attempts to notify the vendor, there has been no response concerning mitigation measures.

Affected Version(s)

Blogbook 92f5cf90f8a7e6566b576fe0952e14e1c6736513

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-2025-5407 - Proof of Concept

References

https://vuldb.com/?id.310747
vdb-entrytechnical-description
https://vuldb.com/?ctiid.310747
signaturepermissions-required
https://vuldb.com/?submit.583432
third-party-advisory

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

bpy9ft (VulDB User)
.