CVE-2026-88262
Received Received - Intake

Insufficient Session Expiration in xClick Allows Authentication Bypass

Publication date: 2026-09-15

Last updated on: 2026-09-15

Assigner: FSI

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

CVSS Scores

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Meta Information

Published
2026-09-15
Last Modified
2026-09-15
Generated
2026-09-15
AI Q&A
2026-09-15
EPSS Evaluated
N/A
NVD
CVE-2026-88262
EUVD
EUVD-2026-78256

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
bizwell xclick From R2 (inc) to R3.1 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-613 According to WASC, "Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization."

Attack-Flow Graph

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Executive Summary

This vulnerability is an insufficient session expiration issue in bizwell xClick software versions R2, R3, and R3.1. It allows attackers to bypass authentication by exploiting sessions that do not expire properly, potentially granting unauthorized access to the system.

Impact Analysis

An attacker could exploit this to gain unauthorized access to xClick, leading to data theft, unauthorized transactions, or system manipulation. The high CVSS score indicates significant risk of confidentiality, integrity, and availability impacts.

Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data, violating GDPR's data protection requirements and HIPAA's security rules. Organizations may face compliance penalties due to insufficient session management controls.

Mitigation Strategies

Immediately update xClick to the latest patched version for R2, R3, or R3.1. Review and enforce strict session timeout policies. Disable unused accounts and monitor active sessions for anomalies.

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