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CWE-348 使用不可信的源 类漏洞列表 69

CWE-348 使用不可信的源 类弱点 69 条 CVE 漏洞汇总,含 AI 中文分析。

CWE-348 属于信任管理缺陷,指系统在处理相同数据时,优先采用验证能力弱、可信度低或抗攻击性差的来源。攻击者常通过操控不可信数据源,注入恶意内容以绕过安全校验,进而实施注入攻击或逻辑绕过。开发者应建立严格的数据信任分级机制,优先使用经过身份验证和完整性校验的可靠数据源,并对所有输入进行严格过滤与验证,确保关键决策仅基于可信信息。

MITRE CWE 官方描述
CWE:CWE-348 Use of Less Trusted Source 英文:The product has two different sources of the same data or information, but it uses the source that has less support for verification, is less trusted, or is less resistant to attack.
常见影响 (1)
Access Control Bypass Protection Mechanism, Gain Privileges or Assume Identity
An attacker could utilize the untrusted data source to bypass protection mechanisms and gain access to sensitive data.
代码示例 (1)
This code attempts to limit the access of a page to certain IP Addresses. It checks the 'HTTP_X_FORWARDED_FOR' header in case an authorized user is sending the request through a proxy.
$requestingIP = '0.0.0.0'; if (array_key_exists('HTTP_X_FORWARDED_FOR', $_SERVER)) { $requestingIP = $_SERVER['HTTP_X_FORWARDED_FOR']; else{ $requestingIP = $_SERVER['REMOTE_ADDR']; } if(in_array($requestingIP,$ipAllowlist)){ generatePage(); return; } else{ echo "You are not authorized to view this page"; return; }
Bad · PHP
$requestingIP = '0.0.0.0'; if (array_key_exists('HTTP_X_FORWARDED_FOR', $_SERVER)) { echo "This application cannot be accessed through a proxy."; return; else{ $requestingIP = $_SERVER['REMOTE_ADDR']; } ...
Good · PHP
CVE ID 标题 CVSS 风险等级 Published
CVE-2024-0789 WordPress plugin WP Maintenance 安全漏洞 — WP Maintenance 5.3 Medium 2024-06-19
CVE-2024-23105 Fortinet FortiPortal 安全漏洞 — FortiPortal 7.1 High 2024-05-14
CVE-2024-27773 Unitronics Unistream Unilogic 安全漏洞 — Unistream Unilogic 8.8 High 2024-03-18
CVE-2023-2897 WordPress plugin Brizy Page Builder 数据伪造问题漏洞 — Brizy – Page Builder 3.7 Low 2023-06-09
CVE-2022-4537 WordPress plugin Hide My WP Ghost 安全漏洞 — WP Ghost (Hide My WP Ghost) – Security & Firewall 6.5 Medium 2023-05-09
CVE-2022-2255 mod_wsgi 数据伪造问题漏洞 — mod_wsgi 7.5 - 2022-08-25
CVE-2022-31813 Apache HTTP Server 数据伪造问题漏洞 — Apache HTTP Server 9.8 - 2022-06-08
CVE-2021-21373 Nimble 信任管理问题漏洞 — security 7.5 High 2021-03-26
CVE-2021-21374 Nimble 信任管理问题漏洞 — security 8.1 High 2021-03-26

CWE-348(使用不可信的源) 是常见的弱点类别,本平台收录该类弱点关联的 69 条 CVE 漏洞。