Join my Telegram channel for regular tips on SQLi, XSS, IDOR, enumeration & business logic bugs. Telegram Channel: t.me/bugbountyusa #CyberSecurity #BugBounty

Perform a stealthy SYN scan with Nmap nmap -sS -T4 target.com Join Bug Bounty USA Telegram channel for regular tips: t.me/bugbountyusa #Nmap #BugBounty #PortScanning #KaliLinux #Recon

API Penetesting Tip: API Key & Secret Leakage in Client-Side Assets Look for: Hardcoded keys and tokens in JS bundles, mobile app packages, source maps, and config files — search for apiKey, secret, token, Authorization, Bearer, AKIA, AIza, sk_live, Firebase/Supabase configs, and cloud provider credentials. Test by pulling /static/js/*.js, .map files, /config.json, /env.js, and decompiling APKs/IPAs; grep for provider prefixes and validate keys against their APIs with minimal, read-only calls to confirm scope without abuse. If valid and over-scoped, it may enable data access, billing abuse, auth bypass, or full account takeover. For more tips join: t.me/bugbountyusa #BugBounty #APISecurity #SecretsLeakage #CloudSecurity #InfoSec

API Penetesting Tip: Server-Side Request Forgery via URL Parameters Look for: Parameters that accept URLs or hosts — url=, image=, webhook=, callback=, proxy=, fetch=, redirect=, avatar=, PDF/screenshot generators, and import-from-URL features. Test by pointing them at internal targets: http://169.254.169.254/latest/meta-data/, http://localhost:PORT/, http://127.0.0.1/, internal hostnames, and cloud metadata endpoints; try bypasses like http://[::1]/, decimal/hex IPs, @-tricks, DNS rebinding, and open redirects to reach internal services. If accepted, it may enable cloud credential theft, internal service access, port scanning, or RCE via internal admin panels. For more tips join: t.me/bugbountyusa #BugBounty #APISecurity #SSRF #CloudSecurity #InfoSec

WebVerse Pro's United is an easy lab where a leaked source backup behind robots.txt reveals a loose == hash comparison, letting you log in as the registrar with a PHP 0e magic hash password like QNKCDZO. Lab URL: webverselabs-pro.com/labs/un… #WebVersePro #PHPTypeJuggling #AuthBypass #WebSecurity #Pentesting #CTF #InfoSec #EthicalHacking #BugBounty

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JS Code Review Tip - Server-Side Template Injection (SSTI) Grep for user input rendered into a template string rather than passed as data: Vulnerable: user input compiled as template code res.send(ejs.render(req.query.tpl, {})); res.send(Handlebars.compile(req.body.text)()); res.send(pug.render(req.query.view)); Test: send {{7*7}} — if the response contains 49, the engine evaluated it. Escalate with {{constructor.constructor('return process')()}} or <%= global.process.mainModule.require('child_process').execSync('id') %> for RCE. Grep for: render(req., compile(req., template(req., new Function(req., eval(, and any res.send( where a template string includes request data. Also check _.template, doT, nunjucks.renderString. For more tips join our Telegram channel: t.me/bugbountyusa #BugBounty #SSTI #JavaScript #InfoSec #WebSecurity #AppSec #CodeReview #BugBountyTips

Bug Bounty Tip: Account Takeover via Unverified Email Change Look for: POST /change-email with {"new_email":"[email protected]"} - and check if the change takes effect before verification. Test by changing email to an attacker-controlled address, then triggering a password reset - if the reset link arrives at the new email without verification, it's exploitable. If the app trusts the unverified email for auth flows, it may indicate Unverified Email Change, enabling account takeover without victim interaction. For more tips join our Telegram channel: t.me/bugbountyusa #BugBounty #AccountTakeover #EmailChange #LogicFlaw #InfoSec

Find GraphQL Endpoints in JavaScript with grep Example: grep -aoE "(/graphql|/gql|/query)[a-zA-Z0-9_/?&=_-]*" target.js | sort -u For more tips join Telegram channel t.me/bugbountyusa #bugbounty #googledork #recon #infosec #ethicalhacking #javascriptcode

Bug Bounty Tip: HTTP Request Smuggling via Timing Signals Look for: Front-end/back-end proxy chains — check Transfer-Encoding and Content-Length handling on POST endpoints Test payload: Transfer-Encoding: chunked + Content-Length mismatch — response delays or desynced replies confirm smuggling For more tips join our Telegram channel: t.me/bugbountyusa #BugBounty #RequestSmuggling #PayloadFuzzing #InfoSec

OSINT Tip: Small Google Dork for Exposed AWS Keys site:URL "AKIA" OR "aws_access_key" This short OSINT dork surfaces pages on a target domain containing hardcoded AWS access keys that may allow unauthorized cloud access. For more tips join Telegram channel t.me/bugbountyusa #OSINT #GoogleDorks #AWSKeys #CloudSecurity #InfoSec

⚠️ Daily CVE Roundup - October 28, 2026 Here are the notable CVEs disclosed or updated today: 🔴 Critical & High Severity · CVE-2026-109618 / CVE-2026-109619 (PHP "PHP2Shell") - CVSS 9.2 (Critical). Unauthenticated remote code execution in PHP core memory handling. Exploitation has been confirmed in the wild, and CISA added both to the KEV catalog on October 26 with a remediation deadline of October 29. Fixed in PHP 8.5.12, 8.4.27, 8.3.36, and 8.2.35. End-of-life versions (8.1 and below) will not receive patches . · CVE-2026-16521 (Supermicro BMC) - CVSS 7.2 (High) OS command injection due to insufficient input filtering. An attacker can inject a command payload into a BMC function, which may execute when the related service restarts. No public exploit or technical details available; no known mitigation . · CVE-2026-114625 (Arista VeloCloud Orchestrator) - CVSS 9.9 (Critical) Any authenticated user, including the lowest "Enterprise Read Only" role, can escalate to superuser privileges and access internal-only functionality. Arista confirms active exploitation in the wild . Fixed in VCO 5.2.3.18, 6.1.3.10, and 6.4.2.12. 🟡 Medium & Notable · CVE-2026-111497 (Node.js / Brotli "Node2Shell") - High severity Out-of-bounds write in the Brotli decoder allows RCE when applications decompress attacker-controlled data. Affects Node.js 22.x, 24.x, and 26.x; end-of-life 20.x will not be patched. Fixed in Node.js 22.23.4, 24.22.1, and 26.12.1. · CVE-2026-105626 (HashiCorp Consul) - CVSS 7.5 (High) Unauthenticated attacker can exhaust memory on a Consul agent via the HTTP API, causing denial of service. Fixed in Consul Community Edition 2.1.0 and Consul Enterprise 2.1.0 / 1.21.19. 📢 Join our Telegram channel for daily CVE updates and cybersecurity news: t.me/bugbountyusa #CVE #CyberSecurity #VulnerabilityManagement #InfoSec #PatchManagement #ThreatIntelligence #SecurityAdvisory #BugBounty #DailyCVE #CyberNews

Kali Tool Tip: Gobuster Save your settings so you stop retyping them: keep your go-to mode and flags in a shell alias, e.g. alias gbust='gobuster dir -w /usr/share/wordlists/dirb/common.txt -t 30 -o gobuster.txt'. Set wordlist, threads, and output once, swap only the URL. Practice: Run one dir scan, then check your web logs for the burst of 404s from a single IP and Gobuster's default User-Agent. No alert on rapid 404 floods = your next detection rule. For more tips join our Telegram channel: t.me/bugbountyusa #KaliLinux #Gobuster #InfoSec #BlueTeam #TTPs

API Penetesting Tip: BFLA - Broken Function Level Authorization Look for: Admin/privileged API routes reachable by low-priv or unauthenticated users - /api/v1/admin/*, /api/internal/*, /api/v1/users/{id}/role, /api/v1/billing/refund, /api/v1/config. Test by calling privileged endpoints with a standard user token, no token, or a token from a different role/tenant; try method swaps (GET→POST/PUT/DELETE), version downgrades (/v1/→/v0/), and path tricks (/admin/→/Admin/, /./admin/, //admin/) to slip past route-level checks. If accepted, it may enable privilege escalation, mass data export, config tampering, or full tenant takeover. For more tips join: t.me/bugbountyusa #BugBounty #APISecurity #BFLA #PrivEsc #InfoSec

WebVerse Pro's TwinTone is a free medium lab where a guest account's settings update has no field allowlist, letting you over-post role=admin, then reach an expense report title that is evaluated as an ERB template and gives RCE to read the flag. Lab URL: webverselabs-pro.com/labs/tw… #WebVersePro #SSTI #MassAssignment #RCE #WebSecurity #Pentesting #CTF #InfoSec #EthicalHacking #Ruby

MITRE ATT&CK Learning Tip Use the ATT&CK ID numbering system as a quick reference: Techniques are formatted as Txxxx (e.g., T1059 Command and Scripting Interpreter), and sub-techniques add a decimal suffix Txxxx.yyy (e.g., T1059.001 PowerShell, T1059.003 Windows Command Shell). When you see a specific ID in a report, you can immediately know which major category it belongs to and which specific implementation it is. Practice: When reading a threat report, first look at the sub-technique ID (with decimal) rather than just the main technique ID the sub-technique is what tells you the specific detection details (process names, command-line patterns). For more tips join our Telegram channel: t.me/bugbountyusa #MITREATTACK #ThreatHunting #InfoSec #BlueTeam #TTPs

Google Dork to Find Exposed Zip Files Example: site:url ext:zip For more tips join Telegram channel t.me/bugbountyusa #bugbounty #googledork #recon #infosec #ethicalhacking

Spear Phishing Awareness 🎯 An email can say: "Hi [your name], please review the attached invoice for the project we discussed last week. It needs approval by end of day." 🔴 Personal details make fakes convincing. Verify unexpected attachments and payment requests through a separate, known channel — never reply directly. More tips on my Telegram channel: t.me/bugbountyusa #SpearPhishing #SocialEngineering #CyberSecurity #InfoSec #ScamAlert #EmailSecurity

Social Engineering Awareness 💡 An attacker can say: "Hi, I'm from the online marketplace. Your seller account has a pending payout. Confirm your bank details and login at this link to receive your funds." More tips on my Telegram channel: t.me/bugbountyusa #SocialEngineering #CyberSecurity #InfoSec #ScamAlert #Phishing

CVE-2026-109622 Frappe ERPNext missing authorization. Authenticated users can send requests to certain endpoints lacking proper authorization checks to modify data beyond their permitted role, compromising data integrity. Affects before 15.121.0 and 16.x before 16.34.0. CVSS 5.3 Medium. CWE-862. nvd.nist.gov/vuln/detail/CVE… #CVE #ERPNext #AuthorizationBypass #DataIntegrity