k4n5ha0

Results 42 issues of k4n5ha0

兼任mysql5.7以上

### 问题描述 https://github.com/alibaba/fastjson2/wiki/fastjson2_autotype_cn 以上wiki中描述: 1)显式打开后,会经过内置黑名单过滤。该黑名单能拦截大部分常见风险 2)当打开AutoTypeSupport,虽然内置了一个比较广泛的黑名单 但是下面这个commit中已经删掉了黑名单: https://github.com/alibaba/fastjson2/commit/f7d91ae3d003f185151feea380f9319df2610c17 ### 期待的正确结果 https://github.com/alibaba/fastjson2/wiki/fastjson2_autotype_cn 以上wiki中描述中黑名单的部分和代码实际应一致

bug

防止文件名最后的字符为斜杠或反斜杠的绕过技巧 ![image](https://user-images.githubusercontent.com/22064977/210476873-4521e3a9-b487-4929-91a7-c79fff5b4259.png) 正则修改后的测试结果 ![image](https://user-images.githubusercontent.com/22064977/210476511-96b3ebfe-67a5-47d8-99ed-0ee784d32af4.png)

Hi! i am a web security engineer. With my communicate, my colleagues accepted use #{} is safe. If don't check code very carefully, useing ${} wil be create a sql...

the old repo: https://github.com/client9/libinjection isn't update any more. Can you update libinjection code from https://github.com/libinjection/libinjection thx :-)

## Summary Two new functions are expected, isSqli and isXss,functions with no log but more speed ### Basic example ``` cfg := coraza.NewWAFConfig(). WithRootFS(coreruleset.FS). WithDirectives("Include @coraza.conf-recommended"). WithDirectivesFromFile("@owasp_crs/REQUEST*.conf") waf, err :=...

https://github.com/Kanatoko/libinjection-Java/issues/22#issue-1117278514 fix this problem

sqlmap 1.6 payload: EXP(~(SELECT * FROM (SELECT CONCAT(0x71707a6a71,(SELECT (CASE WHEN (5931=5931) THEN 1 ELSE 0 END)),0x716b7a7671,0x78))x)) java: rset = stmt.executeQuery ("SELECT * FROM vuln WHERE id = " + id);...

private static String listToString(final List l) { StringBuffer buf = new StringBuffer(180); why this StringBuffer init as 180? thx