Cross Site Scripting Vulnerability in BichitroGan ISP Billing Software 2025.3.20
CVE-2026-6624

4.8MEDIUM

Key Information:

Vendor

Bichitrogan

Status
Isp Billing Software
Vendor
CVE Published:
20 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-6624?

A cross site scripting vulnerability has been found in BichitroGan ISP Billing Software version 2025.3.20, specifically within the undocumented function in the Pool List Interface file. This weakness allows attackers to execute malicious scripts from a remote location, potentially compromising sensitive user data and system integrity. As the exploit has been disclosed publicly, it poses an increased risk of being utilized in real-world attacks. Despite attempts to alert the vendor about the issue, no response has been received, leaving users vulnerable.

Affected Version(s)

ISP Billing Software 2025.3.20

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-2026-6624 - Proof of Concept

References

https://vuldb.com/vuln/358259
vdb-entry
https://vuldb.com/vuln/358259/cti
signaturepermissions-required
https://vuldb.com/submit/792395
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

4m3rr0r (VulDB User)
VulDB CNA Team
.