The latest Bug Bounty Bulletin 11 by YesWeHack highlights critical cybersecurity developments, vulnerabilities, and deep dives into advanced exploitation techniques. Key takeaways include:
- CVE Database Update: Contrary to rumors, the CVE database remains functional and essential for vulnerability tracking.
- Next.js Auth Bypass: A critical vulnerability in Next.js middleware allowed authentication checks to be bypassed.
- Microsoft PoC Exploit: A humorous yet effective Zoolander-themed PoC demonstrated a security flaw in Microsoft systems.
- Ethical Hacker Pardons: Discussions around presidential pardons for ethical hackers wrongly charged for reporting bugs.
- Technical Deep Dives: HTTP fingerprinting, payload obfuscation, HTTP header exploits, and GraphQL vulnerabilities.
You Should Know: Practical Cybersecurity Commands & Techniques
1. HTTP Fingerprinting with cURL & Nmap
Detect server configurations using:
curl -I https://example.com nmap -sV --script http-headers example.com
2. Payload Obfuscation with Python
Encode payloads to evade detection:
import base64
payload = "alert('XSS')"
encoded = base64.b64encode(payload.encode()).decode()
print(f"<img src=x onerror=eval(atob('{encoded}'))>")
3. Exploiting GraphQL Endpoints
Query GraphQL APIs for misconfigurations:
curl -X POST -H "Content-Type: application/json" -d '{"query":"{__schema{types{name}}}"}' https://example.com/graphql
4. Bypassing Authentication Checks
If a middleware flaw exists (like in Next.js), test with:
GET /admin HTTP/1.1 Host: example.com X-Forwarded-For: 127.0.0.1
5. Analyzing CVE Database
Search for vulnerabilities using:
searchsploit "Apache 2.4.49"
What Undercode Say
The Bug Bounty Bulletin 11 underscores the evolving landscape of cybersecurity threats and defenses. Key takeaways:
– CVE Database Reliability: Still a vital resource despite concerns.
– Middleware Risks: Frameworks like Next.js require strict security audits.
– Ethical Hacking Legalities: Progress in protecting white-hat researchers.
– Advanced Exploitation: HTTP, GraphQL, and obfuscation techniques remain critical.
Essential Linux & Windows Commands for Security Testing:
Linux: Check open ports netstat -tuln Windows: Detect suspicious processes tasklist /svc Linux: Monitor HTTP traffic tcpdump -i eth0 port 80 -w http_capture.pcap Windows: Test firewall rules netsh advfirewall firewall show rule name=all
Prediction
As bug bounty programs expand, AI-driven vulnerability scanning will dominate, reducing manual efforts while increasing exploit sophistication.
Expected Output:
- Relevant URLs:
- CVE Database
- Next.js Security
- GraphQL Exploits
References:
Reported By: Yes We – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
