# CVE-2026-88261

## Summary

- **CVE ID:** CVE-2026-88261
- **Severity:** MEDIUM
- **CVSS Score:** 5.1 (CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N)
- **CWE:** CWE-20
- **Published:** Sep 15, 2026
- **Last Modified:** Sep 15, 2026

## Description

Improper input validation vulnerability in bizwell xClick allows Stored XSS.

This issue affects xClick: R2, R3, and R3.1.

## Affected Products

- bizwell — xClick (R2)
- bizwell — xClick (R3)
- bizwell — xClick (R3.1)

## References

- [CNA](https://www.bizwell.net/solutions/groupware)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.22%
- **EPSS Percentile:** 13.0

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._