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CWE-862 授权机制缺失 类漏洞列表 8301

CWE-862 授权机制缺失 类弱点 8301 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-2023-5132 WordPress Plugin Soisy Pagamento Rateale 安全漏洞 — Soisy Pagamento Rateale 7.5 High 2023-10-21
CVE-2022-3622 WordPress plugin Blog2Social 安全漏洞 — Blog2Social: Social Media Auto Post & Scheduler 4.1 Medium 2023-10-20
CVE-2023-4668 WordPress Plugin Ad Inserter 安全漏洞 — Ad Inserter – Ad Manager & AdSense Ads 5.3 Medium 2023-10-20
CVE-2023-4941 WordPress Plugin BEAR 安全漏洞 — BEAR – Bulk Editor and Products Manager Professional for WooCommerce by Pluginus.Net 4.3 Medium 2023-10-20
CVE-2023-5533 WordPress Plugin AI ChatBot 安全漏洞 — WPBot – AI ChatBot for Live Support, Lead Generation, AI Services 5.3 Medium 2023-10-20
CVE-2022-4943 WordPress Plugin Google Authenticator 安全漏洞 — miniOrange 2FA – Two-Factor Authentication for WordPress (SMS, Email & Google Authenticator) 7.5 High 2023-10-20
CVE-2023-4943 WordPress Plugin BEAR 安全漏洞 — BEAR – Bulk Editor and Products Manager Professional for WooCommerce by Pluginus.Net 4.3 Medium 2023-10-20
CVE-2023-4947 WordPress Plugin WooCommerce EAN Payment Gateway 安全漏洞 — WooCommerce EAN Payment Gateway 4.3 Medium 2023-10-20
CVE-2020-36698 WordPress Plugin Security & Malware scan by CleanTalk 安全漏洞 — Login Security, FireWall, Malware removal by CleanTalk 8.8 High 2023-10-20
CVE-2023-4645 WordPress Plugin Ad Inserter 安全漏洞 — Ad Inserter – Ad Manager & AdSense Ads 5.3 Medium 2023-10-19
CVE-2023-4938 WordPress Plugin BEAR 安全漏洞 — BEAR – Bulk Editor and Products Manager Professional for WooCommerce by Pluginus.Net 4.3 Medium 2023-10-18
CVE-2023-42473 SAP S/4HANA 安全漏洞 — S/4HANA (Manage Withholding Tax Items) 5.4 Medium 2023-10-10
CVE-2023-43700 SICK APU 安全漏洞 — APU0200 7.7 High 2023-10-09
CVE-2023-45247 Acronis Agent 安全漏洞 — Acronis Cyber Protect Cloud Agent 8.1 - 2023-10-09
CVE-2023-5331 Mattermost 安全漏洞 — Mattermost 4.3 Medium 2023-10-09
CVE-2023-45246 Acronis Agent 授权问题漏洞 — Acronis Cyber Protect Cloud Agent 9.1 - 2023-10-06
CVE-2023-45245 Acronis Agent 安全漏洞 — Acronis Agent 6.5 - 2023-10-06
CVE-2023-45244 Acronis Agent 安全漏洞 — Acronis Cyber Protect Cloud Agent 9.1 - 2023-10-06
CVE-2023-4469 WordPress Plugin Profile Extra Fields by BestWebSoft 安全漏洞 — Profile Extra Fields by BestWebSoft 5.3 Medium 2023-10-06
CVE-2023-45243 Acronis Agent 安全漏洞 — Acronis Cyber Protect Cloud Agent 7.5 - 2023-10-05
CVE-2023-45242 Acronis Agent 安全漏洞 — Acronis Cyber Protect Cloud Agent 7.5 - 2023-10-05
CVE-2023-45240 Acronis Agent 安全漏洞 — Acronis Agent 7.5 - 2023-10-05
CVE-2023-44214 Acronis Agent 安全漏洞 — Acronis Agent 7.5 - 2023-10-05
CVE-2023-44211 Acronis Agent 安全漏洞 — Acronis Cyber Protect Cloud Agent 8.1 - 2023-10-05
CVE-2023-44212 Acronis Agent 安全漏洞 — Acronis Agent 8.1 - 2023-10-05
CVE-2023-44210 Acronis Agent 安全漏洞 — Acronis Cyber Protect Cloud Agent 8.1 - 2023-10-04
CVE-2023-40376 IBM UrbanCode Deploy 授权问题漏洞 — UrbanCode Deploy 5.3 Medium 2023-10-04
CVE-2023-44208 Acronis Cyber Protect 安全漏洞 — Acronis Cyber Protect Home Office 9.1 - 2023-10-04
CVE-2023-3213 WordPress Plugin WP Mail SMTP Pro 安全漏洞 — WP Mail SMTP Pro 5.3 Medium 2023-10-04
CVE-2023-5321 inure 安全漏洞 — hamza417/inure 8.8 - 2023-09-30

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 8301 条 CVE 漏洞。