CVE-2026-88261

Stored XSS in bizwell xClick via Improper Input Validation

Published Sep 15, 2026 CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed
Description
Improper input validation vulnerability in bizwell xClick allows Stored XSS.

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

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Stored XSS in bizwell xClick via Improper Input Validation
Type Values Removed Values Added
First Time appeared Bizwell
Bizwell xclick
Vendors & Products Bizwell
Bizwell xclick
Type Values Removed Values Added
Title Stored XSS via Improper Input Validation in bizwell xClick
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Stored XSS via Improper Input Validation in bizwell xClick
Type Values Removed Values Added
Description Improper input validation vulnerability in bizwell xClick allows Stored XSS. This issue affects xClick: R2, R3, and R3.1.
Weaknesses CWE-20
References
Metrics cvssV4_0

{'score': 5.1, 'vector': '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
FSI
Published
Updated
Sep 15, 2026, 5:31 PM
Reserved
Sep 10, 2026, 12:46 AM
Status
Deferred
Published
Sep 15, 2026, 3:17 AM
Modified
Sep 18, 2026, 7:41 PM