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CWE-79 在Web页面生成时对输入的转义处理不恰当(跨站脚本) 类漏洞列表 25824

CWE-79 在Web页面生成时对输入的转义处理不恰当(跨站脚本) 类弱点 25824 条 CVE 漏洞汇总，含 AI 中文分析。

CWE-79 即跨站脚本攻击，属于输入验证类漏洞。攻击者通过在网页中注入恶意脚本，利用服务器未正确过滤用户输入的特性，使受害者在浏览器中执行非预期代码，从而窃取会话令牌或篡改页面内容。开发者应避免此类风险，需严格对用户输入进行白名单验证，并在输出到 HTML 时实施上下文相关的编码与转义，确保危险字符被正确中和。

MITRE CWE 官方描述
CWE：CWE-79 在生成网页时未正确中和输入（'跨站脚本攻击' Cross-site Scripting） 产品在将用户可控输入放入用于向其他用户提供的网页输出之前，未对其进行中和或中和不当。 跨站脚本攻击存在多种变体，其特征是使用了不同的术语或涉及不同的攻击拓扑结构。然而，它们都指向同一个根本性弱点：在攻击者与受害者之间，对危险输入未进行正确的中和处理。
常见影响 (3)
Access Control, Confidentiality Bypass Protection Mechanism, Read Application Data
The most common attack performed with cross-site scripting involves the disclosure of private information stored in user cookies, such as session information. Typically, a malicious user will craft a client-side script, which -- when parsed by a web browser -- performs some activity on behalf of the…
Integrity, Confidentiality, Availability Execute Unauthorized Code or Commands
In some circumstances it may be possible to run arbitrary code on a victim's computer when cross-site scripting is combined with other flaws, for example, "drive-by hacking."
Confidentiality, Integrity, Availability, Access Control Execute Unauthorized Code or Commands, Bypass Protection Mechanism, Read Application Data
The consequence of an XSS attack is the same regardless of whether it is stored or reflected. The difference is in how the payload arrives at the server. XSS can cause a variety of problems for the end user that range in severity from an annoyance to complete account compromise. Some cross-site scri…
缓解措施 (5)
Architecture and Design Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid [REF-1482]. Examples of libraries and frameworks that make it easier to generate properly encoded output include Microsoft's Anti-XSS library, the OWASP ESAPI Encoding module, and Apache Wicket.
Implementation, Architecture and Design Understand the context in which your data will be used and the encoding that will be expected. This is especially important when transmitting data between different components, or when generating outputs that can contain multiple encodings at the same time, such as web pages or multi-part mail messages. Study all expected communication protocols and data representations to determine the required e…
Architecture and Design, Implementation Understand all the potential areas where untrusted inputs can enter your software: parameters or arguments, cookies, anything read from the network, environment variables, reverse DNS lookups, query results, request headers, URL components, e-mail, files, filenames, databases, and any external systems that provide data to the application. Remember that such inputs may be obtained indirectly throug…
Effectiveness: Limited
Architecture and Design For any security checks that are performed on the client side, ensure that these checks are duplicated on the server side, in order to avoid CWE-602. Attackers can bypass the client-side checks by modifying values after the checks have been performed, or by changing the client to remove the client-side checks entirely. Then, these modified values would be submitted to the server.
Architecture and Design If available, use structured mechanisms that automatically enforce the separation between data and code. These mechanisms may be able to provide the relevant quoting, encoding, and validation automatically, instead of relying on the developer to provide this capability at every point where output is generated.
代码示例 (2)
The following code displays a welcome message on a web page based on the HTTP GET username parameter (covers a Reflected XSS (Type 1) scenario).
$username = $_GET['username']; echo '<div class="header"> Welcome, ' . $username . '</div>';
Bad · PHP
http://trustedSite.example.com/welcome.php?username=<Script Language="Javascript">alert("You've been attacked!");</Script>
Attack
The following code displays a Reflected XSS (Type 1) scenario.
<% String eid = request.getParameter("eid"); %> ... Employee ID: <%= eid %>
Bad · JSP
<% protected System.Web.UI.WebControls.TextBox Login; protected System.Web.UI.WebControls.Label EmployeeID; ... EmployeeID.Text = Login.Text; %> <p><asp:label id="EmployeeID" runat="server" /></p>
Bad · ASP.NET
CVE ID 标题 CVSS 风险等级 Published
CVE-2026-103493 JetBrains YouTrack 2026.2前存储型XSS漏洞 — YouTrack 8.1 High 2026-10-01
CVE-2026-103489 JetBrains YouTrack 2026.2前VCS通知HTML注入漏洞 — YouTrack 2.0 Low 2026-10-01
CVE-2026-103664 MISP 未过滤分析师数据种子参数反射型跨站脚本漏洞 — MISP 4.8 Medium 2026-10-01
CVE-2026-103662 MISP 分类标签确认表单反射型XSS漏洞 — MISP 5.1 Medium 2026-10-01
CVE-2026-97661 Contact Form 7插件1.2.1存储型XSS漏洞 — Business Essentials for Contact Form 7 7.2 High 2026-10-01
CVE-2026-89427 Ad Inserter 2.8.18 反射型跨站脚本漏洞 — Ad Inserter – Ad Manager & AdSense Ads 6.1 Medium 2026-10-01
CVE-2026-89424 Duplicate Post 1.5.6 存储型跨站脚本漏洞 — Duplicate Post 6.4 Medium 2026-10-01
CVE-2026-96813 10Web Form Maker 1.15.47 存储型跨站脚本漏洞 — Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder 7.2 High 2026-10-01
CVE-2026-100184 Calculated Fields Form 5.5.1.3 XSS漏洞 — Calculated Fields Form – AI Form Builder for WordPress – Contact, Payment, Quote, Quiz & More 4.7 Medium 2026-10-01
CVE-2026-96268 Awesome Support 6.4.0 存储型跨站脚本漏洞 — Awesome Support – WordPress HelpDesk & Support Plugin 6.4 Medium 2026-10-01
CVE-2026-101925 bbp style pack 6.4.8 存储型跨站脚本漏洞 — bbp style pack 6.4 Medium 2026-10-01
CVE-2026-96573 Appointment Hour Booking 1.5.97 存储型XSS漏洞 — Appointment Hour Booking – Booking Calendar 7.2 High 2026-10-01
CVE-2026-85235 Forminator Forms 1.57.2 存储型跨站脚本漏洞 — Forminator Forms – Contact Form, Payment Form & Custom Form Builder 7.2 High 2026-10-01
CVE-2026-92244 WooCommerce PDF发票插件5.16.1存储型XSS漏洞 — PDF Invoices & Packing Slips for WooCommerce 7.2 High 2026-10-01
CVE-2026-100179 Calculated Fields Form 5.5.1.3 XSS漏洞 — Calculated Fields Form – AI Form Builder for WordPress – Contact, Payment, Quote, Quiz & More 6.1 Medium 2026-10-01
CVE-2026-90992 Redux框架4.5.14存储型跨站脚本漏洞 — Redux Framework 6.4 Medium 2026-10-01
CVE-2026-14995 Autoptimize 3.1.15.1 存储型跨站脚本漏洞 — Autoptimize 7.2 High 2026-10-01
CVE-2026-19902 Ad Inserter 2.8.18 反射型跨站脚本漏洞 — Ad Inserter – Ad Manager & AdSense Ads 6.1 Medium 2026-10-01
CVE-2026-89047 Social Media Share Buttons 3.0.1 XSS漏洞 — Social Media Share Buttons & Social Sharing Icons 6.1 Medium 2026-10-01
CVE-2026-85679 Extendify 3.1.6 存储型跨站脚本漏洞 — Extendify 7.2 High 2026-10-01
CVE-2026-67075 HCL Digital Experience 输入过滤不当漏洞 — Digital Experience 6.5 Medium 2026-10-01
CVE-2026-12241 WooCommerce Advanced Woo Labels 2.51存储型XSS漏洞 — Advanced Woo Labels – Product Labels & Badges for WooCommerce 5.4 Medium 2026-10-01
CVE-2026-96561 AI Engine 3.8.0 存储型跨站脚本漏洞 — AI Engine – The Chatbot, AI Framework & MCP for WordPress 7.2 High 2026-10-01
CVE-2026-103590 QloApps 1.7.0 反射型跨站脚本漏洞 — QloApps 5.4 Medium 2026-09-30
CVE-2026-103589 QloApps 1.7.0 反射型跨站脚本漏洞 — QloApps 5.4 Medium 2026-09-30
CVE-2026-103588 QloApps 1.7.0 反射型跨站脚本漏洞 — QloApps 5.4 Medium 2026-09-30
CVE-2026-103587 QloApps 1.7.0 反射型跨站脚本漏洞 — QloApps 5.4 Medium 2026-09-30
CVE-2026-47096 AJA HELO Plus 2.1.7前存储型XSS漏洞 — HELO Plus 6.1 Medium 2026-09-30
CVE-2026-102126 Kiteworks Core 存储型跨站脚本漏洞 — Core 8.1 High 2026-09-30
CVE-2026-102100 Kiteworks Core 存储型跨站脚本漏洞 — Core 8.7 High 2026-09-30

CWE-79（在Web页面生成时对输入的转义处理不恰当(跨站脚本)） 是常见的弱点类别，本平台收录该类弱点关联的 25824 条 CVE 漏洞。