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CWE-862 授权机制缺失 类漏洞列表 8296

CWE-862 授权机制缺失 类弱点 8296 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-2023-32574 WordPress plugin Injection Guard 安全漏洞 — Injection Guard 4.3 Medium 2024-12-13
CVE-2023-32519 WordPress plugin WCP Contact Form 安全漏洞 — WCP Contact Form 4.3 Medium 2024-12-13
CVE-2023-32520 WordPress plugin WCP Contact Form 安全漏洞 — WCP Contact Form 7.5 High 2024-12-13
CVE-2023-32506 WordPress plugin Link Whisper Free 安全漏洞 — Link Whisper Free 6.5 Medium 2024-12-13
CVE-2023-32507 WordPress plugin Woo Custom Emails 安全漏洞 — Woo Custom Emails 7.3 High 2024-12-13
CVE-2023-30490 WordPress plugin Easing Slider 安全漏洞 — Easing Slider 7.5 High 2024-12-13
CVE-2023-28990 WordPress plugin Viral Mag 安全漏洞 — Viral Mag 4.3 Medium 2024-12-13
CVE-2023-27456 WordPress plugin Total 安全漏洞 — Total 4.3 Medium 2024-12-13
CVE-2023-25988 WordPress plugin Video Gallery – YouTube Gallery 安全漏洞 — Video Gallery – YouTube Gallery 7.5 High 2024-12-13
CVE-2022-47429 编号已被CVE保留 — Coming Soon Landing Page and Maintenance Mode WordPress Plugin 5.3 Medium 2024-12-13
CVE-2022-44578 Wordpress plugin Owl Carousel 安全漏洞 — Owl Carousel 5.3 Medium 2024-12-13
CVE-2023-22697 WordPress plugin Survey Maker 安全漏洞 — Survey Maker 5.3 Medium 2024-12-13
CVE-2022-47594 编号已被CVE保留 — Essential Blocks for Gutenberg 6.5 Medium 2024-12-13
CVE-2022-47182 编号已被CVE保留 — APIExperts Square for WooCommerce 5.3 Medium 2024-12-13
CVE-2022-47176 编号已被CVE保留 — Depicter Slider 4.3 Medium 2024-12-13
CVE-2022-47168 编号已被CVE保留 — Printful Integration for WooCommerce 4.3 Medium 2024-12-13
CVE-2022-46846 编号已被CVE保留 — Trending/Popular Post Slider and Widget 5.3 Medium 2024-12-13
CVE-2022-46840 编号已被CVE保留 — JS Help Desk – Best Help Desk & Support Plugin 5.4 Medium 2024-12-13
CVE-2022-46838 编号已被CVE保留 — JS Help Desk – Best Help Desk & Support Plugin 9.1 Critical 2024-12-13
CVE-2022-46811 编号已被CVE保留 — ALD – Dropshipping and Fulfillment for AliExpress and WooCommerce 4.3 Medium 2024-12-13
CVE-2022-46807 编号已被CVE保留 — Stock Sync for WooCommerce 4.3 Medium 2024-12-13
CVE-2022-46796 编号已被CVE保留 — CURCY 6.5 Medium 2024-12-13
CVE-2022-46795 编号已被CVE保留 — Print Invoice & Delivery Notes for WooCommerce 6.5 Medium 2024-12-13
CVE-2022-45840 Wordpress plugin Auto Affiliate Links 安全漏洞 — Auto Affiliate Links 6.5 Medium 2024-12-13
CVE-2022-45841 WordPress plugin Robo Gallery 安全漏洞 — Robo Gallery 5.4 Medium 2024-12-13
CVE-2022-45826 WordPress plugin Sunshine Photo Cart 安全漏洞 — Sunshine Photo Cart 5.4 Medium 2024-12-13
CVE-2022-45819 WordPress plugin Popup Maker 安全漏洞 — Popup Maker 3.5 Low 2024-12-13
CVE-2022-45806 WordPress plugin Formidable Forms 安全漏洞 — Formidable Forms 4.3 Medium 2024-12-13
CVE-2022-43472 WordPress plugin eRoom – Zoom Meetings & Webinar 安全漏洞 — eRoom – Zoom Meetings & Webinar 4.3 Medium 2024-12-13
CVE-2024-10783 WordPress plugin MainWP Child 安全漏洞 — MainWP Child – Securely Connects to the MainWP Dashboard to Manage Multiple Sites 8.1 High 2024-12-13

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 8296 条 CVE 漏洞。