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CVE-2026-100176— Stored Cross-Site Scripting (XSS) in AIL Framework Username Timeline Tooltip

Quick assessment

Affected
ail project ail framework
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.

AIL Framework 的“用户名时间线”功能存在存储型跨站脚本（Stored XSS）漏洞。从聊天室和爬取的论坛导入的用户名在存储时未进行任何字符限制。当已认证的分析师查看用户名时间线时，应用会通过 D3 的 方法将这些已存储的用户名渲染到 DOM 中的工具提示（tooltip）里。由于用户名值（ ）在被直接插入 HTML 字符串前未经过任何消毒处理，攻击者可以构造包含 HTML 事件处理器的恶意用户名（例如 ）。当分析师将鼠标悬停在对应的时间线条目上时，该恶意 JavaScript 代码将在其浏览器中执行。

CVSS 8.5 · High EPSS 0.35% · P27

Affected Version Matrix 1

VendorProduct Version RangeStatus
ail project ail framework unspecified< 7.1 affected
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I. Basic Information for CVE-2026-100176

Vulnerability Information
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Vulnerability Title
Stored Cross-Site Scripting (XSS) in AIL Framework Username Timeline Tooltip
Source: CVE Program / CVE List V5
Vulnerability Description
The AIL Framework's username timeline feature is vulnerable to stored cross-site scripting (XSS). Usernames imported from chats and crawled forums are stored without character restrictions. When an authenticated analyst views the username timeline, the application renders these stored usernames into the DOM using D3's html() method in the tooltip. Because the username value (d.obj) is interpolated directly into an HTML string without sanitization, a crafted username containing HTML event handlers (e.g., <img src=x onerror=alert(1)>) will execute arbitrary JavaScript in the analyst's browser when the analyst hovers over the corresponding timeline entry. The attack requires the victim to be an authenticated analyst with access to the timeline view and to interact with the malicious timeline entry (hover). Successful exploitation can lead to session hijacking, data exfiltration, or unauthorized actions performed within the analyst's authenticated session. The vulnerability resides in the client-side JavaScript file var/www/static/js/d3/timeline_basic.js.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
ail project ail framework unspecified ~ 7.1 -

II. Public POCs for CVE-2026-100176

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III. Intelligence Information for CVE-2026-100176

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Patches & Fixes for CVE-2026-100176 (1)

Same Patch Batch · ail project · 2026-09-25 · 6 CVEs total

CVE-2026-100172 8.5 HIGH Stored XSS in AIL Framework extracted-match popovers via unescaped dynamic values in HTML-
CVE-2026-100187 6.9 MEDIUM AIL Framework Onion Module: Non-Onion URL Accepted as Crawler Task Due to Bypassed Domain
CVE-2026-100177 6.3 MEDIUM Ail Framework Crawler: Missing Cookiejar Authorization Check Allows Cross-Organization Coo
CVE-2026-100190 6.3 MEDIUM Stored Cross-Site Scripting (XSS) via Crawler Capture Import in AIL Framework showDomain P
CVE-2026-100174 5.1 MEDIUM Stored Cross-Site Scripting (XSS) in AIL Framework Tag Selector via Unescaped Tag Names

IV. Related Vulnerabilities

Same product: ail framework
Same vendor: ail project
Same weakness: CWE-79

V. Comments for CVE-2026-100176

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