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CVE-2026-88261

Quick assessment

Affected
bizwell xClick
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

bizwell xClick 中存在输入验证不当的漏洞，可导致存储型 XSS（跨站脚本攻击）。 该问题影响 xClick 的 R2、R3 和 R3.1 版本。

CVSS 5.1 · Medium

Possible ATT&CK Techniques 1 AI

T1205 · Traffic Signaling
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I. Basic Information for CVE-2026-88261

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper input validation vulnerability in bizwell xClick allows Stored XSS. This issue affects xClick: R2, R3, and R3.1.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
bizwell xClick R2 -

II. Public POCs for CVE-2026-88261

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III. Intelligence Information for CVE-2026-88261

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Other References for CVE-2026-88261 (1)

IV. Related Vulnerabilities

Same product: xClick
Same vendor: bizwell
Same weakness: CWE-20

V. Comments for CVE-2026-88261

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