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CWE-89 SQL命令中使用的特殊元素转义处理不恰当(SQL注入) 类漏洞列表 11134

CWE-89 SQL命令中使用的特殊元素转义处理不恰当(SQL注入) 类弱点 11134 条 CVE 漏洞汇总，含 AI 中文分析。

CWE-89即SQL注入，属于输入验证类漏洞。当软件未对用户输入进行充分净化或转义，直接将其拼接到SQL命令中时，攻击者可注入恶意SQL代码，从而篡改查询逻辑、绕过身份验证或窃取敏感数据。开发者应避免直接拼接字符串，转而使用参数化查询或预编译语句，确保用户输入仅被视为数据而非可执行代码，从而从根本上阻断注入路径。

MITRE CWE 官方描述
CWE：CWE-89 SQL 命令中特殊元素的不当中和（SQL 注入） 英文：产品使用来自上游组件的外部影响输入来构建 SQL 命令的全部或部分，但未对可能在将命令发送给下游组件时修改预期 SQL 命令的特殊元素进行中和或进行了不正确的中和。如果未在用户可控制的输入中充分移除或引用 SQL 语法，生成的 SQL 查询可能导致这些输入被解释为 SQL 而非普通用户数据。
常见影响 (5)
Confidentiality, Integrity, Availability Execute Unauthorized Code or Commands
Adversaries could execute system commands, typically by changing the SQL statement to redirect output to a file that can then be executed.
Confidentiality Read Application Data
Since SQL databases generally hold sensitive data, loss of confidentiality is a frequent problem with SQL injection vulnerabilities.
Authentication Gain Privileges or Assume Identity, Bypass Protection Mechanism
If poor SQL commands are used to check user names and passwords or perform other kinds of authentication, it may be possible to connect to the product as another user with no previous knowledge of the password.
Access Control Bypass Protection Mechanism
If authorization information is held in a SQL database, it may be possible to change this information through the successful exploitation of a SQL injection vulnerability.
Integrity Modify Application Data
Just as it may be possible to read sensitive information, it is also possible to modify or even delete this information with a SQL injection attack.
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]. For example, consider using persistence layers such as Hibernate or Enterprise Java Beans, which can provide significant protection against SQL injection if used properly.
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. Process SQL queries using prepared statements, parameterized queries, or stored procedur…
Architecture and Design, Operation Run your code using the lowest privileges that are required to accomplish the necessary tasks [REF-76]. If possible, create isolated accounts with limited privileges that are only used for a single task. That way, a successful attack will not immediately give the attacker access to the rest of the software or its environment. For example, database applications rarely need to run as the database ad…
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.
Implementation While it is risky to use dynamically-generated query strings, code, or commands that mix control and data together, sometimes it may be unavoidable. Properly quote arguments and escape any special characters within those arguments. The most conservative approach is to escape or filter all characters that do not pass an extremely strict allowlist (such as everything that is not alphanumeric or whit…
代码示例 (2)
In 2008, a large number of web servers were compromised using the same SQL injection attack string. This single string worked against many different programs. The SQL injection was then used to modify the web sites to serve malicious code.
The following code dynamically constructs and executes a SQL query that searches for items matching a specified name. The query restricts the items displayed to those where owner matches the user name of the currently-authenticated user.
... string userName = ctx.getAuthenticatedUserName(); string query = "SELECT * FROM items WHERE owner = '" + userName + "' AND itemname = '" + ItemName.Text + "'"; sda = new SqlDataAdapter(query, conn); DataTable dt = new DataTable(); sda.Fill(dt); ...
Bad · C#
SELECT * FROM items WHERE owner = <userName> AND itemname = <itemName>;
Informative
CVE ID 标题 CVSS 风险等级 Published
CVE-2026-105146 Comsenz Discuz! mod.php SQL注入漏洞 — Discuz! 4.7 Medium 2026-10-04
CVE-2026-103355 WordPress Unlimited Elements插件 <= 2.0.20 SQL注入漏洞 — Unlimited Elements For Elementor (Free Widgets, Addons, Templates) 9.3 Critical 2026-10-04
CVE-2026-18443 Smart Manager <= 8.97.0 通过 'access_privileges' 参数的认证SQL注入提升权限漏洞 — Smart Manager – WooCommerce Bulk Edit: Products, Orders, Users & More (Spreadsheet) 8.8 High 2026-10-03
CVE-2026-96267 WP Visitor Statistics <= 8.7 未认证SQL注入漏洞 — WP Visitor Statistics (Real Time Traffic) 7.5 High 2026-10-03
CVE-2026-103913 GeoDirectory <= 2.8.186 未授权SQL注入漏洞 — GeoDirectory – WP Business Directory Plugin and Classified Listings Directory 7.5 High 2026-10-03
CVE-2026-94539 SupportCandy <= 3.5.3 通过'sort_by'参数的认证SQL注入漏洞 — SupportCandy – AI Customer Support Ticket System & Live Chatbot Agent 6.5 Medium 2026-10-03
CVE-2026-95865 Beaver Builder Page Builder <=2.11.0.5 贡献者权限SQL注入漏洞 — Beaver Builder Page Builder – Drag and Drop Website Builder 6.5 Medium 2026-10-03
CVE-2026-82045 UTMStack < 11.2.16 JPQL注入漏洞 — UTMStack 6.5 Medium 2026-10-02
CVE-2026-82039 UTMStack < 11.2.16 搜索组过滤器SQL注入漏洞 — UTMStack 8.8 High 2026-10-02
CVE-2026-104625 CodeAstro Simple Loan Management System index.php SQL注入漏洞 — Simple Loan Management System 6.3 Medium 2026-10-02
CVE-2026-104614 CodeAstro 简单药店管理系统 delete.php SQL注入漏洞 — Simple Pharmacy Management System 6.3 Medium 2026-10-02
CVE-2026-104613 CodeAstro Simple Pharmacy Management System view.php SQL注入漏洞 — Simple Pharmacy Management System 6.3 Medium 2026-10-02
CVE-2026-85215 GG Soft Paperwork 存在 SQL 注入漏洞 — Paperwork 7.1 High 2026-10-02
CVE-2026-104609 HMS edit_accounts.php SQL注入漏洞 — HospitalManagementSystem 7.3 High 2026-10-02
CVE-2026-104462 YesWiki 4.6.7 前版本 nuagetag 参数 SQL 注入漏洞 — yeswiki 7.5 High 2026-10-02
CVE-2026-104460 YesWiki 4.6.7 之前版本未认证盲SQL注入漏洞 — yeswiki 7.5 High 2026-10-02
CVE-2026-104457 YesWiki 4.6.7 之前版本 filterN 参数 SQL 注入漏洞 — yeswiki 8.6 High 2026-10-02
CVE-2026-104456 YesWiki 4.6.7以下版本ACL用户名二次SQL注入漏洞 — yeswiki 7.6 High 2026-10-02
CVE-2026-104606 itsourcecode Online Admission System confirm.php SQL注入漏洞 — Online Admission System Project 6.3 Medium 2026-10-02
CVE-2026-80298 HAVELSAN Sef AI聊天机器人平台SQL注入漏洞 — Sef - AI Chatbot Platform 8.8 High 2026-10-02
CVE-2026-97634 Event Tickets and Registration <= 5.29.5 贡献者权限SQL注入漏洞 — Event Tickets and Registration 6.5 Medium 2026-10-02
CVE-2026-12951 MultiVendorX ≤5.0.18 存储管理员SQL注入漏洞 — MultiVendorX – WooCommerce Multivendor Marketplace AI Powered Solutions 6.5 Medium 2026-10-02
CVE-2026-104123 SourceCodester在线评审系统SQL注入漏洞 — Online Reviewer Management System 7.3 High 2026-10-02
CVE-2026-104053 itsourcecode Pet Shop 系统 admin_reservefilter.php SQL注入漏洞 — Pet Shop Management System 6.3 Medium 2026-10-02
CVE-2026-104052 itsourcecode Pet Shop 系统 admin_reject_completed.php SQL注入漏洞 — Pet Shop Management System 6.3 Medium 2026-10-02
CVE-2026-103766 ClipBucket 5至5.5.3 SQL注入漏洞 — clipbucket-v5 7.2 High 2026-10-01
CVE-2026-56097 Katello注册代理标签SQL注入漏洞 — Red Hat Satellite 6.16 for RHEL 8 6.5 Medium 2026-10-01
CVE-2026-103690 itsourcecode 请假管理系统 SQL注入漏洞 — Leave Management System 6.3 Medium 2026-10-01
CVE-2026-62071 WordPress文件上传插件5.1.10 SQL注入漏洞 — WordPress File Upload 9.3 Critical 2026-10-01
CVE-2026-62059 WordPress Ultimate Member 2.13.1 SQL注入漏洞 — Ultimate Member 7.6 High 2026-10-01

CWE-89（SQL命令中使用的特殊元素转义处理不恰当(SQL注入)） 是常见的弱点类别，本平台收录该类弱点关联的 11134 条 CVE 漏洞。