| 名称 |
HTTP Verb Tampering |
|
| 攻击可能性 |
典型严重性 |
| Medium |
Medium |
|
| 摘要 |
An attacker modifies the HTTP Verb (e.g. GET, PUT, TRACE, etc.) in order to bypass access restrictions. Some web environments allow administrators to restrict access based on the HTTP Verb used with requests. However, attackers can often provide a different HTTP Verb, or even provide a random string as a verb in order to bypass these protections. This allows the attacker to access data that should otherwise be protected. |
| 前置条件 |
The targeted system must attempt to filter access based on the HTTP verb used in requests. |
| 解决方案 | Design: Ensure that only legitimate HTTP verbs are allowed. Design: Do not use HTTP verbs as factors in access decisions. |
| 关联弱点 |
|
CWE 编号
|
描述
|
| CWE-302 |
Authentication Bypass by Assumed-Immutable Data |
| CWE-654 |
Reliance on a Single Factor in a Security Decision |
|
| 关联 CAPEC |
|
CAPEC 编号
|
描述
|
| CAPEC-220 |
An adversary takes advantage of weaknesses in the protocol by which a client and server are communicating to perform unexpected actions. Communication protocols are necessary to transfer messages between client and server applications. Moreover, different protocols may be used for different types of interactions. |
|