Vulnerability record · CVE-2026-88262 · published 15 September 2026

CVE-2026-88262: Insufficient session expiration vulnerability

Insufficient session expiration vulnerability in bizwell xClick allows Authentication Bypass. This issue affects xClick: R2, R3, and R3.1.

8.7 CVSS 4.0 High EPSS 0.58% · top 54.7% CWE-613 · Insufficient session expiration Deferred

8.7CVSS 4.0 base score

0.58%EPSS exploitation probability, 30 days

NoNot in CISA KEV

0Affected product versions listed by NVD

1References

18 Sep 2026Last modified by NVD

Description

Insufficient session expiration vulnerability in bizwell xClick allows Authentication Bypass. This issue affects xClick: R2, R3, and R3.1.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/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:

References

Link	Tags
https://www.bizwell.net/solutions/groupware

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Source: NIST National Vulnerability Database (record CVE-2026-88262), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.