القائمة
يُحدَّد Prompt الذي يراجع المصدر أولًا بشكل افتراضي. يمكنك التبديل إلى أمر مباشر أو تنزيل نسخة محلية.
اقرأ SKILL.md وأي ملفات مرافقة يعرضها SkillsMP قبل أن تقرر التثبيت.
التثبيت باستخدام Codex أو Claude انسخ هذا Prompt والصقه في Codex أو Claude أو مساعد آخر ليراجع صفحة Skill ويثبّتها لك.
يتجاوز الأمر المباشر Prompt المخصّص للمراجعة. افحص المصدر قبل تشغيله.
npx skills add https://github.com/CyberStrikeus/CyberStrike --skill wstg-info-03يبقى الأمر في سطر واحد. مرّر أفقيًا لمراجعته كاملًا قبل النسخ.
تفضّل نسخة محلية؟ نزّل الملفات المتاحة حاليًا لدى SkillsMP.
macOS post-exploitation for credential harvesting, DTrace monitoring, TCC bypass, and stealth operations via native tools
Windows userland post-exploitation for credential harvesting, monitoring, AMSI/ETW bypass, and stealth operations
Kubernetes post-exploitation for container escape, secret extraction, RBAC abuse, and cluster persistence
استنادا إلى تصنيف SOC المهني
عرض SKILL.md
| name | wstg-info-03 |
| description | Review Webserver Metafiles for Information Leakage |
| category | information-gathering |
| owasp_id | WSTG-INFO-03 |
| version | 1.0.0 |
| author | cyberstrike-official |
| tags | ["recon","fingerprint","enumeration","wstg","info"] |
| tech_stack | [] |
| cwe_ids | ["CWE-200"] |
| chains_with | [] |
| prerequisites | [] |
| severity_boost | {} |
WSTG-INFO-03
Review Webserver Metafiles for Information Leakage
Web servers contain various metafiles that can inadvertently expose sensitive information about the application structure, hidden directories, restricted areas, and internal configurations. Files such as robots.txt, sitemap.xml, security.txt, and META tags are often overlooked but can provide attackers with valuable reconnaissance data. This test involves systematically reviewing these metafiles to identify information leakage and potential attack vectors.
robots.txt - Spider/crawler directivessitemap.xml - Site structure mappingsitemap_index.xml - Sitemap index filessecurity.txt - Security policy disclosurehumans.txt - Team/contributor informationcrossdomain.xml - Flash cross-domain policyclientaccesspolicy.xml - Silverlight policy.well-known/ directory contentsads.txt - Authorized digital sellersapp-ads.txt - Mobile app advertisingassetlinks.json - Android app linksapple-app-site-association - iOS app links# Download robots.txt
curl -s https://target.com/robots.txt
# Save to file
curl -s https://target.com/robots.txt -o robots.txt
# Check for multiple user-agent sections
curl -s https://target.com/robots.txt | grep -i "user-agent\|disallow\|allow\|sitemap"
| Directive | Purpose | Example |
|---|---|---|
User-agent | Specifies which bot | User-agent: * |
Disallow | Paths to exclude | Disallow: /admin/ |
Allow | Explicitly allowed paths | Allow: /public/ |
Sitemap | Sitemap location | Sitemap: /sitemap.xml |
Crawl-delay | Delay between requests | Crawl-delay: 10 |
/admin/
/administrator/
/backup/
/config/
/database/
/db/
/dev/
/internal/
/login/
/logs/
/private/
/secret/
/staging/
/test/
/tmp/
/upload/
/uploads/
/wp-admin/
/api/
/cgi-bin/
# Get main sitemap
curl -s https://target.com/sitemap.xml | xmllint --format -
# Check common sitemap locations
for path in sitemap.xml sitemap_index.xml sitemap1.xml sitemaps/sitemap.xml; do
echo "=== $path ==="
curl -s "https://target.com/$path" | head -20
done
# Extract all URLs from sitemap
curl -s https://target.com/sitemap.xml | grep -oP '(?<=<loc>)[^<]+'
# Find nested sitemaps
curl -s https://target.com/sitemap.xml | grep -i "sitemap"
| Type | Purpose |
|---|---|
sitemap.xml | Main page listing |
sitemap_index.xml | Index of multiple sitemaps |
video-sitemap.xml | Video content |
image-sitemap.xml | Image content |
news-sitemap.xml | News articles |
# RFC 9116 compliant location
curl -s https://target.com/.well-known/security.txt
# Alternative location
curl -s https://target.com/security.txt
# Extract useful information
curl -s https://target.com/.well-known/security.txt | grep -i "contact\|encryption\|policy\|hiring\|acknowledgments"
| Field | Description |
|---|---|
Contact | Security team contact |
Encryption | PGP key location |
Acknowledgments | Hall of fame page |
Policy | Disclosure policy URL |
Hiring | Security jobs page |
Expires | File expiration date |
Preferred-Languages | Preferred languages |
# Get humans.txt
curl -s https://target.com/humans.txt
# Look for names and roles
curl -s https://target.com/humans.txt | grep -i "team\|developer\|designer\|lead\|manager"
# Common .well-known files
for file in \
security.txt \
openid-configuration \
assetlinks.json \
apple-app-site-association \
change-password \
dnt-policy.txt \
host-meta \
host-meta.json \
mta-sts.txt \
nodeinfo \
webfinger \
matrix/client \
matrix/server \
acme-challenge \
pki-validation \
traffic-advice; do
echo "=== .well-known/$file ==="
curl -s "https://target.com/.well-known/$file" | head -10
done
# Get page source and extract META tags
curl -s https://target.com | grep -i "<meta"
# Look for robot directives
curl -s https://target.com | grep -i "name=\"robots\""
# Extract Open Graph data
curl -s https://target.com | grep -i "og:"
# Find generator information
curl -s https://target.com | grep -i "generator"
<!-- Robot directives -->
<meta name="robots" content="noindex, nofollow" />
<meta name="googlebot" content="noindex" />
<!-- Generator (CMS info) -->
<meta name="generator" content="WordPress 6.0" />
<!-- Technology indicators -->
<meta name="csrf-token" content="..." />
<meta name="viewport" content="..." />
# Cross-domain policy files
curl -s https://target.com/crossdomain.xml
curl -s https://target.com/clientaccesspolicy.xml
# Advertising files
curl -s https://target.com/ads.txt
curl -s https://target.com/app-ads.txt
# App association files
curl -s https://target.com/.well-known/assetlinks.json
curl -s https://target.com/.well-known/apple-app-site-association
curl -s https://target.com/apple-app-site-association
# Find robots.txt via Google
site:target.com inurl:robots.txt
# Find sitemaps
site:target.com inurl:sitemap filetype:xml
# Find exposed directories from robots.txt
site:target.com inurl:admin OR inurl:backup OR inurl:config
| Tool | Description | Usage |
|---|---|---|
| curl | HTTP client | curl -s https://target.com/robots.txt |
| wget | File retrieval | wget https://target.com/robots.txt |
| xmllint | XML parser | xmllint --format sitemap.xml |
| Gobuster | Directory fuzzer | gobuster dir -u target.com -w wordlist.txt |
| ffuf | Fast web fuzzer | ffuf -u https://target.com/FUZZ -w wordlist.txt |
| httpx | HTTP toolkit | httpx -path /robots.txt -l targets.txt |
| Tool | Description |
|---|---|
| Burp Suite | Spider/crawler module |
| OWASP ZAP | Automated spider |
| Nikto | Web server scanner |
| Parsero | robots.txt analyzer |
| Service | URL | Purpose |
|---|---|---|
| Google Search Console | search.google.com/search-console | robots.txt tester |
| Bing Webmaster Tools | bing.com/webmasters | robots.txt validator |
| SEO Site Checkup | seositecheckup.com | Sitemap analysis |
#!/bin/bash
TARGET=$1
echo "=== METAFILE SCANNER ==="
echo "Target: $TARGET"
echo ""
# robots.txt
echo "[+] Checking robots.txt..."
curl -s "https://$TARGET/robots.txt" -o robots.txt
if [ -s robots.txt ]; then
echo "Found robots.txt:"
cat robots.txt
echo ""
echo "Disallowed paths:"
grep -i "disallow" robots.txt | awk '{print $2}'
fi
echo ""
# sitemap.xml
echo "[+] Checking sitemap.xml..."
curl -s "https://$TARGET/sitemap.xml" -o sitemap.xml
if [ -s sitemap.xml ]; then
echo "Found sitemap.xml"
echo "URLs count: $(grep -c "<loc>" sitemap.xml)"
fi
echo ""
# security.txt
echo "[+] Checking security.txt..."
for path in ".well-known/security.txt" "security.txt"; do
response=$(curl -s "https://$TARGET/$path")
if [[ ! -z "$response" && ! "$response" =~ "404" ]]; then
echo "Found at /$path:"
echo "$response"
break
fi
done
echo ""
# humans.txt
echo "[+] Checking humans.txt..."
curl -s "https://$TARGET/humans.txt"
echo ""
# .well-known directory
echo "[+] Scanning .well-known/..."
for file in security.txt openid-configuration assetlinks.json apple-app-site-association; do
status=$(curl -s -o /dev/null -w "%{http_code}" "https://$TARGET/.well-known/$file")
if [ "$status" == "200" ]; then
echo "Found: .well-known/$file"
fi
done
# Install
pip install parsero
# Basic usage
parsero -u https://target.com
# Check disallowed entries
parsero -u https://target.com -sb
# Output to file
parsero -u https://target.com -o output.txt
# Using ZAP CLI
zap-cli quick-scan -s all -r https://target.com
# Spider specific URL
zap-cli spider https://target.com
#!/usr/bin/env python3
import requests
import xml.etree.ElementTree as ET
def parse_sitemap(url):
response = requests.get(url)
root = ET.fromstring(response.content)
# Handle namespace
ns = {'ns': 'http://www.sitemaps.org/schemas/sitemap/0.9'}
urls = []
for url_elem in root.findall('.//ns:loc', ns):
urls.append(url_elem.text)
return urls
# Usage
urls = parse_sitemap('https://target.com/sitemap.xml')
for url in urls:
print(url)
# Good - Generic exclusions
User-agent: *
Disallow: /cgi-bin/
Disallow: /tmp/
# Bad - Reveals sensitive paths
User-agent: *
Disallow: /admin-secret-panel/
Disallow: /backup-20240115/
Disallow: /api/v2/internal/
Recommendations:
<!-- Remove generator information -->
<!-- Bad -->
<meta name="generator" content="WordPress 6.0" />
<!-- Good - Remove entirely or use generic -->
<meta name="generator" content="Custom CMS" />
<!-- Restrict indexing for sensitive pages -->
<meta name="robots" content="noindex, nofollow" />
# Include useful information
Contact: mailto:security@example.com
Encryption: https://example.com/.well-known/pgp-key.txt
Policy: https://example.com/security-policy
Preferred-Languages: en
Expires: 2025-12-31T23:59:59.000Z
# Sign the file with PGP for authenticity
Base Score: 5.3 (Medium)
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
| Metric | Value | Description |
|---|---|---|
| Attack Vector | Network | Accessible via internet |
| Attack Complexity | Low | Simple file retrieval |
| Privileges Required | None | No authentication needed |
| User Interaction | None | No user interaction required |
| Scope | Unchanged | Impact scope unchanged |
| Confidentiality | Low | Directory/path disclosure |
| Integrity | None | No integrity impact |
| Availability | None | No availability impact |
| Finding | Severity | Description |
|---|---|---|
| Standard robots.txt | Info | Normal crawler directives |
| Sensitive paths in robots.txt | Low | Hidden admin/backup paths revealed |
| Internal IPs in metafiles | Medium | Network architecture exposed |
| Credentials in metafiles | High | Direct security compromise |
| Full team roster in humans.txt | Low | Social engineering vector |
| CWE ID | Title | Description |
|---|---|---|
| CWE-200 | Exposure of Sensitive Information to an Unauthorized Actor | Information disclosure via metafiles |
| CWE-538 | Insertion of Sensitive Information into Externally-Accessible File or Directory | Sensitive data in public files |
| CWE-548 | Exposure of Information Through Directory Listing | Path disclosure |
| CWE-1230 | Exposure of Sensitive Information Through Metadata | Metadata-based information leak |
[ ] robots.txt retrieved and analyzed
[ ] Disallowed paths documented
[ ] Sitemap.xml retrieved and parsed
[ ] All sitemap URLs extracted
[ ] security.txt checked (both locations)
[ ] humans.txt retrieved
[ ] .well-known directory scanned
[ ] HTML META tags analyzed
[ ] crossdomain.xml checked
[ ] clientaccesspolicy.xml checked
[ ] ads.txt checked
[ ] App association files checked
[ ] Hidden paths verified for accessibility
[ ] Sensitive information documented
[ ] Risk assessment completed
[ ] Remediation recommendations prepared