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CWE-862 授权机制缺失 类漏洞列表 8304

CWE-862 授权机制缺失 类弱点 8304 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)
Confidentiality Read 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.
Integrity Modify 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 Control Gain Privileges or Assume Identity, Bypass Protection Mechanism
An attacker could gain privileges by modifying or reading critical data directly, or by accessing privileged functionality.
Availability DoS: 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 Design Divide 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 Design Ensure 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 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. 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 Design For 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, Installation Use 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-2024-20477 Cisco Nexus Dashboard和Nexus Dashboard Fabric Controller 安全漏洞 — Cisco Data Center Network Manager 5.4 Medium 2024-10-02
CVE-2024-20442 Cisco Nexus Dashboard 安全漏洞 — Cisco Nexus Dashboard 5.4 Medium 2024-10-02
CVE-2024-8430 WordPress plugin Spice Starter Sites 安全漏洞 — Spice Starter Sites 5.3 Medium 2024-10-01
CVE-2024-8675 WordPress plugin Soumettre.fr 安全漏洞 — Soumettre.fr 4.3 Medium 2024-10-01
CVE-2024-8632 WordPress plugin KB Support 安全漏洞 — KB Support – Customer Support Ticket & Helpdesk Plugin, Knowledge Base Plugin 6.5 Medium 2024-10-01
CVE-2024-8548 WordPress plugin KB Support 安全漏洞 — KB Support – Customer Support Ticket & Helpdesk Plugin, Knowledge Base Plugin 8.1 High 2024-10-01
CVE-2024-9189 WordPress plugin EU/UK VAT Manager for WooCommerce 安全漏洞 — EU/UK VAT Validation Manager for WooCommerce 5.3 Medium 2024-09-28
CVE-2024-9202 Eclipse Dataspace Components 安全漏洞 — Eclipse Dataspace Components 4.3AI Medium AI 2024-09-27
CVE-2024-8771 WordPress plugin Email Subscribers by Icegram Express 安全漏洞 — Email Subscribers & Newsletters – Email Marketing, Post Notifications & Newsletter Plugin for WordPress 4.3 Medium 2024-09-26
CVE-2024-47337 WordPress plugin Joy Of Text Lite 安全漏洞 — Joy Of Text Lite 4.3 Medium 2024-09-26
CVE-2024-9025 WordPress plugin Sight 安全漏洞 — Sight – Professional Image Gallery and Portfolio 5.3 Medium 2024-09-26
CVE-2024-47330 WordPress plugin Social Share Buttons by Supsystic 安全漏洞 — Slider by Supsystic 4.3 Medium 2024-09-26
CVE-2024-8552 WordPress plugin Download Monitor 安全漏洞 — Download Monitor 4.3 Medium 2024-09-26
CVE-2024-8678 WordPress plugin Revolut Gateway for WooCommerce 安全漏洞 — Revolut Gateway for WooCommerce 5.3 Medium 2024-09-25
CVE-2024-8658 WordPress plugin myCred 安全漏洞 — Points Management System For Gamification, Ranks, Badges, and Loyalty Rewards Program – myCred 5.3 Medium 2024-09-25
CVE-2024-8350 WordPress plugin Uncanny Groups for LearnDash 安全漏洞 — Uncanny Groups for LearnDash 2.7 Low 2024-09-25
CVE-2024-8349 WordPress plugin Uncanny Groups for LearnDash 安全漏洞 — Uncanny Groups for LearnDash 7.2 High 2024-09-25
CVE-2024-7491 WordPress plugin HUSKY 安全漏洞 — HUSKY – Products Filter Professional for WooCommerce 5.3 Medium 2024-09-25
CVE-2024-6590 WordPress plugin Spreadsheet Integration 安全漏洞 — WPGSI: Spreadsheet Integration 6.3 Medium 2024-09-25
CVE-2024-8434 WordPress plugin ThemeHunk 安全漏洞 — Easy Mega Menu for WordPress – ThemeHunk 4.3 Medium 2024-09-25
CVE-2024-8437 WordPress plugin WP Easy Gallery 安全漏洞 — WP Easy Gallery – WordPress Gallery Plugin 4.3 Medium 2024-09-24
CVE-2024-8432 WordPress plugin Webba Booking 安全漏洞 — Easy Appointment Booking & Scheduling System – Webba Booking Calendar 4.3 Medium 2024-09-24
CVE-2024-7888 WordPress plugin Classified Listing 安全漏洞 — Classified Listing – AI-Powered Classified ads & Business Directory Plugin 6.3 Medium 2024-09-13
CVE-2024-4660 GitLab 安全漏洞 — GitLab 6.5 Medium 2024-09-12
CVE-2024-7727 WordPress plugin HTML5 Video Player 安全漏洞 — HTML5 Video Player – Embed and Play Videos in Custom Player 5.3 Medium 2024-09-11
CVE-2024-7721 WordPress plugin HTML5 Video Player 安全漏洞 — HTML5 Video Player – Embed and Play Videos in Custom Player 4.3 Medium 2024-09-11
CVE-2024-45591 XWiki Platform 安全漏洞 — xwiki-platform 5.3 Medium 2024-09-10
CVE-2024-45393 Computer Vision Annotation Tool 安全漏洞 — cvat 6.4 Medium 2024-09-10
CVE-2024-8369 WordPress plugin EventPrime 安全漏洞 — EventPrime – Events Calendar, Bookings and Tickets 5.3 Medium 2024-09-10
CVE-2024-45285 SAP NetWeaver Application Server 安全漏洞 — SAP NetWeaver Application Server for ABAP and ABAP Platform 5.4 Medium 2024-09-10

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 8304 条 CVE 漏洞。