CVE-2026-112148
Quick assessment
Affected
LY Corporation LIFF SDK
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.
在 LIFF SDK 2.20.0 至 2.31.0 版本中发现一个漏洞：该漏洞为基于 DOM 的跨站脚本（XSS）缺陷。当用户在外部浏览器中打开一个精心构造的 URL 时，攻击者可在受影响 LIFF 应用端点的源上下文中执行任意 JavaScript 代码。这可能导致可被 JavaScript 访问的认证令牌或应用数据泄露，或利用用户会话执行未授权操作。
Possible ATT&CK Techniques 1 AI
T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2026-112148
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in LIFF SDK versions 2.20.0 through 2.31.0, where a DOM-based cross-site scripting (XSS) flaw allows an attacker to execute arbitrary JavaScript in the origin of an affected LIFF application's endpoint when a user opens a specially crafted URL in an external browser, potentially leading to disclosure of JavaScript-accessible authentication tokens or application data, or unauthorized actions using the user's session.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| LY Corporation | LIFF SDK | 2.20.0 ~ 2.31.1 | - |
|
II. Public POCs for CVE-2026-112148
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-112148 (1)
Security Blog Posts for CVE-2026-112148 (1)
IV. Related Vulnerabilities
V. Comments for CVE-2026-112148
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