web23
1.关上网页后发现如下php代码
2.须要get上传一个token,
3.token值经md5加密后需满足等式
python payload:
a="0123456789qwertyuiopasdfghjklzxcvbnm"for i in a: for j in a: t=(str(i)+str(j)).encode("utf-8") m=hashlib.md5(t).hexdigest() if m[1:2]==m[14:15] and m[14:15]==m[17:18]: if ((int(m[1:2])+int(m[14:15])+int(m[17:18]))/int(m[1:2]))==int(m[31:32]): print(t)
解得token=3j,得flag