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CWE-862 授权机制缺失 类漏洞列表 5804

CWE-862 授权机制缺失 类弱点 5804 条 CVE 漏洞汇总，含 AI 中文分析。

CWE-862 属于缺失授权漏洞，指产品在用户访问资源或执行操作时未进行权限校验。攻击者通常通过直接修改请求参数或构造恶意 URL，绕过前端限制以访问未授权数据或执行敏感操作。开发者应避免仅依赖前端验证，需在服务端对每个请求实施严格的身份认证与权限检查，确保用户仅能访问其被授权的资源，从而从根本上消除越权风险。

MITRE CWE 官方描述
CWE：CWE-862 Missing Authorization（缺失授权） 英文：当主体尝试访问资源或执行操作时，产品未执行授权检查。
常见影响 (4)
ConfidentialityRead Application Data, Read Files or Directories
An attacker could read sensitive data, either by reading the data directly from a data store that is not restricted, or by accessing insufficiently-protected, privileged functionality to read the data.
IntegrityModify Application Data, Modify Files or Directories
An attacker could modify sensitive data, either by writing the data directly to a data store that is not restricted, or by accessing insufficiently-protected, privileged functionality to write the data.
Access ControlGain Privileges or Assume Identity, Bypass Protection Mechanism
An attacker could gain privileges by modifying or reading critical data directly, or by accessing privileged functionality.
AvailabilityDoS: Crash, Exit, or Restart, DoS: Resource Consumption (CPU), DoS: Resource Consumption (Memory), DoS: Resource Consumption (Other)
An attacker could gain unauthorized access to resources on the system and excessively consume those resources, leading to a denial of service.
缓解措施 (5)
Architecture and DesignDivide the product into anonymous, normal, privileged, and administrative areas. Reduce the attack surface by carefully mapping roles with data and functionality. Use role-based access control (RBAC) [REF-229] to enforce the roles at the appropriate boundaries. Note that this approach may not protect against horizontal authorization, i.e., it will not protect a user from attacking others with the …
Architecture and DesignEnsure that access control checks are performed related to the business logic. These checks may be different than the access control checks that are applied to more generic resources such as files, connections, processes, memory, and database records. For example, a database may restrict access for medical records to a specific database user, but each record might only be intended to be accessible…
Architecture and DesignUse a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid. For example, consider using authorization frameworks such as the JAAS Authorization Framework [REF-233] and the OWASP ESAPI Access Control feature [REF-45].
Architecture and DesignFor web applications, make sure that the access control mechanism is enforced correctly at the server side on every page. Users should not be able to access any unauthorized functionality or information by simply requesting direct access to that page. One way to do this is to ensure that all pages containing sensitive information are not cached, and that all such pages restrict access to requests …
System Configuration, InstallationUse the access control capabilities of your operating system and server environment and define your access control lists accordingly. Use a "default deny" policy when defining these ACLs.
代码示例 (2)
This function runs an arbitrary SQL query on a given database, returning the result of the query.
function runEmployeeQuery($dbName, $name){ mysql_select_db($dbName,$globalDbHandle) or die("Could not open Database".$dbName); //Use a prepared statement to avoid CWE-89 $preparedStatement = $globalDbHandle->prepare('SELECT * FROM employees WHERE name = :name'); $preparedStatement->execute(array(':name' => $name)); return $preparedStatement->fetchAll(); } /.../ $employeeRecord = runEmployeeQuery('EmployeeDB',$_GET['EmployeeName']);
Bad · PHP
The following program could be part of a bulletin board system that allows users to send private messages to each other. This program intends to authenticate the user before deciding whether a private message should be displayed. Assume that LookupMessageObject() ensures that the $id argument is numeric, constructs a filename based on that id, and reads the message details from that file. Also ass…
sub DisplayPrivateMessage { my($id) = @_; my $Message = LookupMessageObject($id); print "From: " . encodeHTML($Message->{from}) . "<br>\n"; print "Subject: " . encodeHTML($Message->{subject}) . "\n"; print "<hr>\n"; print "Body: " . encodeHTML($Message->{body}) . "\n"; } my $q = new CGI; # For purposes of this example, assume that CWE-309 and # CWE-523 do not apply. if (! AuthenticateUser($q->param('username'), $q->param('password'))) { ExitError("invalid username or password"); } my $id = $q->param('id'); DisplayPrivateMessage($id);
Bad · Perl
CVE ID标题CVSS风险等级Published
CVE-2024-1324 WordPress plugin QQWorld Auto Save Images 安全漏洞 — QQWorld Auto Save Images 5.3 Medium2024-06-01
CVE-2024-36246 Yokogawa Rental & Lease Unifier 安全漏洞 — Unifier 7.8AIHighAI2024-05-31
CVE-2024-4205 WordPress plugin Premium Addons for Elementor 安全漏洞 — Premium Addons for Elementor – Powerful Elementor Templates & Widgets 4.3 Medium2024-05-31
CVE-2024-5326 WordPress plugin PostX 安全漏洞 — Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX 8.8 High2024-05-30
CVE-2024-4427 WordPress plugin Comparison Slider 安全漏洞 — Comparison Slider 4.3 Medium2024-05-30
CVE-2024-4355 WordPress plugin stopbadbots 安全漏洞 — Block Bad Bots and Stop Bad Bots Crawlers and Spiders and Anti Spam Protection 4.3 Medium2024-05-30
CVE-2024-4422 WordPress plugin Comparison Slider 安全漏洞 — Comparison Slider 6.4 Medium2024-05-30
CVE-2024-3277 WordPress plugin Yumpu ePaper publishing 安全漏洞 — Yumpu E-Paper publishing 5.0 Medium2024-05-30
CVE-2024-35237 IdentiBot 安全漏洞 — mit-identibot 7.5 High2024-05-27
CVE-2024-4858 WordPress plugin Testimonial Carousel For Elementor 安全漏洞 — Testimonial Carousel For Elementor 5.3 Medium2024-05-25
CVE-2024-5318 GitLab Community Edition和GitLab Enterprise Edition 安全漏洞 — GitLab 4.0 Medium2024-05-24
CVE-2024-0893 WordPress plugin Schema App Structured Data 安全漏洞 — Schema App Structured Data 4.3 Medium2024-05-24
CVE-2024-3711 WordPress plugin Brizy Page Builder 安全漏洞 — Brizy – Page Builder 4.3 Medium2024-05-23
CVE-2024-3626 WordPress plugin Email Subscribers by Icegram Express 安全漏洞 — Email Subscribers & Newsletters – Email Marketing, Post Notifications & Newsletter Plugin for WordPress 4.3 Medium2024-05-23
CVE-2023-6325 WordPress plugin RomethemeForm For Elementor 安全漏洞 — RTMForm Builder 5.3 Medium2024-05-23
CVE-2024-20355 Cisco 多款产品安全漏洞 — Cisco Adaptive Security Appliance (ASA) Software 5.0 Medium2024-05-22
CVE-2024-2036 WordPress plugin ApplyOnline Application Form Builder and Manager 安全漏洞 — ApplyOnline – Application Form Builder and Manager 4.3 Medium2024-05-22
CVE-2024-3663 WordPress Plugin WP Scraper 安全漏洞 — WP Scraper 4.3 Medium2024-05-22
CVE-2024-3268 WordPress Plugin youtube-showcase 安全漏洞 — Video Gallery – YouTube Gallery & Responsive Video Playlist 5.3 Medium2024-05-21
CVE-2024-4566 WordPress Plugin ShopLentor 安全漏洞 — ShopLentor – All-in-One WooCommerce Growth & Store Enhancement Plugin 7.1 High2024-05-21
CVE-2024-4875 WordPress Plugin HT Mega–Absolute Addons For Elementor 安全漏洞 — HT Mega Addons for Elementor – Elementor Widgets & Template Builder 4.3 Medium2024-05-21
CVE-2024-3761 Lunary 安全漏洞 — lunary-ai/lunary 8.2AIHighAI2024-05-20
CVE-2024-2782 WordPress plugin Fluent Forms 安全漏洞 — Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder 7.5 High2024-05-18
CVE-2024-2771 WordPress plugin Fluent Forms 安全漏洞 — Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder 9.8 Critical2024-05-18
CVE-2024-35174 WordPress plugin Flo Forms 安全漏洞 — Flo Forms 5.3 Medium2024-05-17
CVE-2024-32802 WordPress plugin BP Better Messages 安全漏洞 — BP Better Messages 5.3 Medium2024-05-17
CVE-2024-32692 WordPress plugin Chauffeur Taxi Booking System 安全漏洞 — Chauffeur Taxi Booking System for WordPress 8.2 High2024-05-17
CVE-2024-31281 WordPress plugin Church Admin 安全漏洞 — Church Admin 6.3 Medium2024-05-17
CVE-2023-34186 WordPress plugin Headless CMS 安全漏洞 — Headless CMS 5.3 Medium2024-05-17
CVE-2023-33321 WordPress plugin EventPrime 安全漏洞 — EventPrime 5.3 Medium2024-05-17

CWE-862（授权机制缺失） 是常见的弱点类别，本平台收录该类弱点关联的 5804 条 CVE 漏洞。