OWASP Top 10 Application Security Risks – 2017


Injection flaws, such as SQL, NoSQL, OS, and LDAP injection, occur when untrusted data is sent to an interpreter as part of a command or query. The attacker’s hostile data can trick the interpreter into executing unintended commands or accessing data without proper authorization.

A2:2017-Broken Authentication

Application functions related to authentication and session management are often implemented incorrectly, allowing attackers to compromise passwords, keys, or session tokens, or to exploit other implementation flaws to assume other users’ identities temporarily or permanently.

A3:2017-Sensitive Data Exposure

Many web applications and APIs do not properly protect sensitive data, such as financial, healthcare, and PII. Attackers may steal or modify such weakly protected data to conduct credit card fraud, identity theft, or other crimes. Sensitive data may be compromised without extra protection, such as encryption at rest or in transit, and requires special precautions when exchanged with the browser.

A4:2017-XML External Entities (XXE)

Many older or poorly configured XML processors evaluate external entity references within XML documents. External entities can be used to disclose internal files using the file URI handler, internal file shares, internal port scanning, remote code execution, and denial of service attacks.

A5:2017-Broken Access Control

Restrictions on what authenticated users are allowed to do are often not properly enforced. Attackers can exploit these flaws to access unauthorized functionality and/or data, such as access other users’ accounts, view sensitive files, modify other users’ data, change access rights, etc.

A6:2017-Security Misconfiguration

Security misconfiguration is the most commonly seen issue. This is commonly a result of insecure default configurations, incomplete or ad hoc configurations, open cloud storage, misconfigured HTTP headers, and verbose error messages containing sensitive information. Not only must all operating systems, frameworks, libraries, and applications be securely configured, but they must be patched/upgraded in a timely fashion.

A7:2017-Cross-Site Scripting (XSS)

XSS flaws occur whenever an application includes untrusted data in a new web page without proper validation or escaping, or updates an existing web page with user-supplied data using a browser API that can create HTML or JavaScript. XSS allows attackers to execute scripts in the victim’s browser which can hijack user sessions, deface web sites, or redirect the user to malicious sites.

A8:2017-Insecure Deserialization

Insecure deserialization often leads to remote code execution. Even if deserialization flaws do not result in remote code execution, they can be used to perform attacks, including replay attacks, injection attacks, and privilege escalation attacks.

A9:2017-Using Components with Known Vulnerabilities

Components, such as libraries, frameworks, and other software modules, run with the same privileges as the application. If a vulnerable component is exploited, such an attack can facilitate serious data loss or server takeover. Applications and APIs using components with known vulnerabilities may undermine application defenses and enable various attacks and impacts.

A10:2017-Insufficient Logging&Monitoring

Insufficient logging and monitoring, coupled with missing or ineffective integration with incident response, allows attackers to further attack systems, maintain persistence, pivot to more systems, and tamper, extract, or destroy data. Most breach studies show time to detect a breach is over 200 days, typically detected by external parties rather than internal processes or monitoring.



load wmap 加载模块
help 帮助
wmap_sites -a 添加网站
wmap_sites -l
wmap_targets -t http// 添加网站作为目标网站
wmap_run -t 查看那些模块在扫描种会给用到
wmap_run -e 启动
vulns 显示扫描结果



Zed Attack Proxy
Sandcat Free Edition
Burp suit Free

扫描神器W3AF(Web Application Attack adn Framework)

w3af_console 命令行
help 帮助


w3af>>> plugins
w3af/plugins>>> list discovery
w3af/plugins>>> discovery findBackdoor phpinfo webSpider
//启用findBackdoor phpinfo webSpider这三个插件
w3af/plugins>>> list audit
w3af/plugins>>> audit blindSqli fileUpload osCommanding sqli xss
//启用blindSqli fileUpload osCommanding sqli xss这五个插件
w3af/plugins>>> back
w3af>>> target
w3af/config:target>>> set target
w3af/config:target>>> back
w3af>>> start


w3af>>> exploit
w3af/exploit>>> list exploit
w3af/exploit>>> exploit sqlmap


w3af/exploit>>> interact 0
//interact + shell object就可以利用了
w3af/exploit/sqlmap-0>>> dbs


因Kali Linux没有集成,工具是2010年的,长久没有更新。


初步改写Metasploit exploit攻击模块



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