CVE-2026-6622 Details
Description
A vulnerability was identified in BichitroGan ISP Billing Software 2025.3.20. This affects an unknown function of the file /?\_route=customers/edit/ of the component Customer Handler. Such manipulation leads to cross site scripting. The attack can be executed remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
A stored cross-site scripting vulnerability has been identified in BichitroGan ISP Billing Software version 2025.3.20. The issue arises in the Customer Handler component, specifically within the customer edit route. The application allows users to input data into the Full Name and Home Address fields without proper sanitization or output encoding. As a result, malicious JavaScript payloads can be injected and executed in the browsers of users viewing the affected pages. This vulnerability can be exploited remotely, and a public exploit is available.
It is recommended to sanitize user inputs using functions like htmlspecialchars, validate input strictly, implement Content Security Policy headers, and avoid rendering raw user input.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Apr 20, 2026CISA-ADP
Assessed Apr 20, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/4m3rr0r/PoCVulDb/issues/18 | [email protected] | ExploitIssue TrackingTechnical Description |
| https://vuldb.com/submit/792393 | [email protected] | Technical Description |
| https://vuldb.com/vuln/358257 | [email protected] | AdvisoryExploitPartial Content |
| https://vuldb.com/vuln/358257/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| BichitroGan ISP Billing Software | All versions |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 29, 2026 | Data Remediation | [email protected] |
| Apr 20, 2026 | New CVE Received | [email protected] |