CVE-2026-6623

Name: CVE-2026-6623
Creator: NVD / NIST
Published: 2026-04-20T10:16:17.403+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.8/10EPSS 0.21%

Last modified Jun 17, 2026

CVE-2026-6623 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. A security flaw has been discovered in BichitroGan ISP Billing Software 2025.3.20. This impacts an unknown function of the file /?_route=settings/users-view/ of the component Profile Page Handler. EPSS estimates a 0.21% chance of exploitation in the next 30 days.

Description

A security flaw has been discovered in BichitroGan ISP Billing Software 2025.3.20. This impacts an unknown function of the file /?_route=settings/users-view/ of the component Profile Page Handler. Performing a manipulation results in cross site scripting. The attack is possible to be carried out remotely. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1

2.4/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N

CVSS 4.0

4.8/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.21%

10.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

References

Timeline

Published: Apr 20, 2026
Last Modified: Jun 17, 2026
Status: Deferred

Frequently Asked Questions

What is CVE-2026-6623?

How severe is CVE-2026-6623?

CVE-2026-6623 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.21% probability of exploitation in the next 30 days.

How do I fix CVE-2026-6623?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-6623?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST