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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-2024-1566 WordPress Plugin Redirects 安全漏洞 — Redirects 6.5 Medium 2024-02-28
CVE-2024-1388 WordPress Theme Yuki 安全漏洞 — Yuki 4.3 Medium 2024-02-28
CVE-2024-1650 WordPress Plugin Categorify 安全漏洞 — Categorify – WordPress Media Library Category & File Manager 4.3 Medium 2024-02-27
CVE-2024-1649 WordPress Plugin Categorify 安全漏洞 — Categorify – WordPress Media Library Category & File Manager 4.3 Medium 2024-02-27
CVE-2024-1652 WordPress Plugin Categorify 安全漏洞 — Categorify – WordPress Media Library Category & File Manager 4.3 Medium 2024-02-27
CVE-2024-1653 WordPress Plugin Categorify 安全漏洞 — Categorify – WordPress Media Library Category & File Manager 4.3 Medium 2024-02-27
CVE-2024-1687 WordPress Plugin Thank You Page Customizer for WooCommerce 安全漏洞 — Thank You Page Customizer for WooCommerce – Increase Your Sales 5.4 Medium 2024-02-27
CVE-2024-1686 WordPress Plugin Thank You Page Customizer for WooCommerce 安全漏洞 — Thank You Page Customizer for WooCommerce – Increase Your Sales 4.3 Medium 2024-02-27
CVE-2024-1710 WordPress Plugin Addon Library 安全漏洞 — Addon Library 8.8 High 2024-02-24
CVE-2024-1778 WordPress Plugin Admin side data storage for Contact Form 安全漏洞 — Admin side data storage for Contact Form 7 4.3 Medium 2024-02-23
CVE-2024-1779 WordPress Plugin Admin side data storage for Contact Form 安全漏洞 — Admin side data storage for Contact Form 7 5.3 Medium 2024-02-23
CVE-2023-4895 GitLab Enterprise Edition 安全漏洞 — GitLab 4.3 Medium 2024-02-22
CVE-2024-26138 XWiki licensor application 安全漏洞 — application-licensing 5.3 Medium 2024-02-21
CVE-2024-0593 WordPress Plugin Simple Job Board 安全漏洞 — Simple Job Board 5.3 Medium 2024-02-21
CVE-2024-1562 WordPress Plugin WooCommerce Google Sheet Connector 安全漏洞 — GSheetConnector for WooCommerce – Send your Orders and Products to Google Sheet in Real-Time 5.3 Medium 2024-02-21
CVE-2024-1108 WordPress Plugin Plugin Groups 安全漏洞 — Plugin Groups 6.5 Medium 2024-02-21
CVE-2024-1090 WordPress Plugin ImageRecycle pdf & image compression 安全漏洞 — ImageRecycle pdf & image compression 4.3 Medium 2024-02-20
CVE-2024-1218 WordPress Plugin Contact Form builder with drag & drop 安全漏洞 — Kali Forms — Contact Form & Drag-and-Drop Builder 4.3 Medium 2024-02-20
CVE-2024-1133 WordPress Plugin Tutor LMS 安全漏洞 — Tutor LMS – eLearning and online course solution 4.3 Medium 2024-02-20
CVE-2024-0984 WordPress Plugin ImageRecycle pdf & image compression plugin for WordPress 安全漏洞 — ImageRecycle pdf & image compression 4.3 Medium 2024-02-20
CVE-2024-1389 WordPress Plugin Paid Membership Subscriptions 安全漏洞 — Paid Membership Subscriptions – Effortless Memberships, Recurring Payments & Content Restriction 5.3 Medium 2024-02-20
CVE-2024-0702 WordPress Plugin Oliver POS 安全漏洞 — Oliver POS – A WooCommerce Point of Sale (POS) 7.3 High 2024-02-20
CVE-2024-1322 WordPress Plugin Directorist 安全漏洞 — Directorist: AI-Powered Business Directory, Listings & Classified Ads 5.3 Medium 2024-02-20
CVE-2024-1089 WordPress Plugin ImageRecycle pdf & image compression 安全漏洞 — ImageRecycle pdf & image compression 4.3 Medium 2024-02-20
CVE-2024-1217 WordPress Plugin Contact Form builder with drag & drop 安全漏洞 — Kali Forms — Contact Form & Drag-and-Drop Builder 7.6 High 2024-02-20
CVE-2024-1091 WordPress Plugin ImageRecycle pdf & image compression plugin for WordPress 安全漏洞 — ImageRecycle pdf & image compression 4.3 Medium 2024-02-20
CVE-2024-1340 WordPress Plugin Login Lockdown 安全漏洞 — Login Lockdown & Protection 5.4 Medium 2024-02-20
CVE-2024-1337 WordPress Plugin SKT Page Builder 安全漏洞 — SKT Page Builder 4.3 Medium 2024-02-20
CVE-2024-0983 WordPress Plugin ImageRecycle pdf & image compression 安全漏洞 — ImageRecycle pdf & image compression 4.3 Medium 2024-02-20
CVE-2024-1318 WordPress Plugin RSS Aggregator by Feedzy 安全漏洞 — RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator 6.5 Medium 2024-02-20

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。