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- Account Takeovers
- Remove Code Execution
- Two-Factor Authentication Bypass
- Cross-Site Scripting
- Cross-Site Request Forgery
- Server-Side Request Forgery
- Logic Vulnerabilities
- Race Conditions
- Rate Limits
- Open Redirects
- Clickjacking
- Insecure Direct Object Reference
- Privacy/spam
- Page Roles
- Facebook Ads
- Facebook Groups
- Phone Numbers
- Email Address
- BIP Address
- Symlink Attack
- Accellion’s Secure File Transfer
- XXE
- LFI
- SQL Injection
- Jenkins
- API
- GraphQL
- FQL
- Logic Nonces
- OAuth
- Signal
- Slingshot
- Messenger Android
- Moments
- Moves
- Workplace
- Whitehat Test Accounts
- Facebook Events
- DoS Attack
- Facebook/Instagram Mobile App
- Extra resources
- Thanks
- React debugkeystore key was trusted by Facebook and Oculus domains, leading to account takeover.
- Multiple bugs chained to takeover Facebook Accounts which uses Gmail.
- Account takeover of Facebook/Oculus accounts due to First-Party access_token stealing.
- Multiple bugs chained to takeover Facebook Accounts which uses Gmail.
- Multiple bugs allowed malicious Android Applications to takeover Facebook/Workplace accounts.
- More secure Facebook Canvas : Tale of $126k worth of bugs that lead to Facebook Account Takeovers.
- Account takeover of Instagram accounts due to unrestricted permissions of third-party application’s generated tokens.
- Facebook account takeover due to unsafe redirects after the OAuth flow.
- Facebook account takeover due to a wide platform bug in ajaxpipe responses.
- How I could’ve bypassed the 2FA security of Instagram once again.
- Bypassing 2-Factor Authentication for Facebook Business Manager (Bounty: 1000 USD)
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XSS in Facebook CDN due to improper filtering of uploaded files extensions
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One-click reflected XSS in www.instagram.com due to unfiltered URI schemes leads to account takeover
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Ability to upload HTML via SRT caption files for Facebook Videos
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Facebook Bug Bounty 2014, Reflected XSS and Filter Evasion worth $7500.
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Facebooks Boltpeters.com Configuration File Source Code Disclosure Vulnerability
- CSRF in Instagram
- Facebook SMS Captcha was Vulnerable to CSRF Attack
- Facebook Bug Bounty: The Most Severe CSRF Vulnerability (video)
- Invisible Arbitrary CSRF Profile Picture Upload in Facebook
- Facebook CSRF Full Account Takeover
- Facebook Bug Bounty: Secondary Damage (CSRF via XSRF token)
- Facebook CSRF Worth USD 5000
- Hacking any Facebook account - Exploit (PoC)
- Exploiting Facebook's Oculus
- Multiple CSRF vulnerabilities in Facebook Messenger
- Messenger Site-wide CSRF
- FacebookMarketingDevelopers.com: Proxies, CSRF, quandry and API fun!
- Bypassing Facebook CSRF
- How I Bypassed Facebook CSRF in 2016
- Adding Welcome Notes to Facebook Groups using CSRF
- Cross-Site Request Forgery in Facebook
- Facebook Security Bug: CSRF in the Signup Form
- Low Hanging Fruits #4 - Facebook CSRF and more
- How I Hacked Facebook Employees Secure Files Server
- Breaking Facebook's Text Captcha
- Business Logic Flaw on Facebook (PoC)
- Edit the Facebook Album Order of Any User
- Missing Authorization Check in Pages Manager
- Facebook: Bypassing prohibit-embedding protection and stealing user data
- Facebook Vulnerability that allows to add almost anyone to any group
- Facebook bug allows to access other users' blocked friend list
- Facebook Unrestricted File Upload to Remote Code Execution
- Facebook Graph API Bug - Disclosing Friends List
- Facebook Checkpoint Bypass
- Facebook Bug: PoC ContactPoint Inference
- How I Could Have Hacked Your Facebook Account
- Facebook Account Takeover
- Instagram Account Takeover
- Bug Hunter Discloses Way to Hack Instagram Accounts on Facebook
- Multiple Open Redirection
- Evading Facebook Linkshim
- Multiple Open URL Redirection Vulnerability in Facebook Worth $1500
- Cross-Site Scripting in Facebook Ads Manager
- How I Discovered a $1000 Open Redirect in Facebook
- How I Got $5000 from Facebook Bug Bounty
- Facebook Bug Bounty: Clickjacking
- Bypassing Facebook's Login Protection
- Instagram IDOR Bug - $4300
- Disclosing Unconfirmed Email/Phone of a Facebook User
- Hacking Facebook.com/thanks for Posting on Your Wall
- Hijacking a Facebook Account with SMS
- Delete Any Photo from Facebook by Exploiting Support Dashboard
- Removing Covers/Images on Friendship Pages on Facebook
- How I Hacked Your Facebook Photos
- Overwriting/Removing Cover Photos on Facebook Profiles
- Facebook Page Takeover Zero-Day Vulnerability
- Insecure Direct Object Reference (IDOR) in Facebook Groups
- Delete anyone's facebook video
- Posting GIFs as Anyone on Facebook
- Image Removal Vulnerability in Facebook
- This is how I was able to see private archived posts/stories of users on Instagram without following them
- A Facebook Bug That Exposes Email/Phone Number to Your Friends
- This is how I was able to see and delete your private Facebook Portal photos
- Trim private live videos and access them
- Ability to Invite Any User to a Facebook Page (All Non-Friends)
- How I Made $500 USD by Reporting Logical Vulnerability on Facebook
- Facebook User Identification Bug
- Facebook Privacy Bug: View Photos as a Blocked User
- A Bug in Facebook That Violated My Privacy
- The Easiest Bug Bounties I Have Ever Won
- Facebook’s Bug: Fooling Graph Search to Bypass Privacy Restrictions
- Ability to Send Payment Requests Inspite of Being Blocked by the Recipient
- Curiosity and Passion to Your Profession Might Lead to Make Your Dream Come True
- My 2nd Facebook Bounty POC: FB data of birth disclosure
- Silently Using Facebook XMPP
- Find Mingle Suggestions for Any Facebook User
- Find Mingle Suggestions for Any Facebook User Revisited
- How I Was Able to Reveal Page Admin of Almost Any Page on Facebook
- Page Admin Disclosure When Posting a Reel
- How I Could Have Crashed Page Role
- Tag Photos as a Page Analyst
- Using an Analyst Account to Post to Facebook Open Graph Objects
- Like Any Facebook Page as a Page Analyst
- Viewing Payment Information as an Ad Analyst
- View the Job Applications of a Page as an Analyst
- Deactivate Facebook Page Shop as an Analyst
- Create a Product as an Analyst on a Facebook Page Store
- Disclose Users with Roles on Facebook Pages
- Change Trust Project Credibility Indicators as an Analyst
- A Simple Bug on Facebook That Is Worth $8,000
- Using App Ads Helper as an Analytic User
- Instagram Ad Account Disclosure
- Facebook Bypass Ads Account Roles
- Ads API Error Leads to Ad Account ID Being Leaked from the Legacy Account ID
- View the Ads Retention Curve Completion Rate for Any Ad Account
- De-Anonymizing Facebook Ads
- Session Expiration Bypass in Facebook Creator App
- Whitehat: Test Accounts can act as Hidden Admin with Business Manager Ad Accounts
- Facebook Vulnerability Expose Group Member 3000+
- Facebook Group Members Disclosure
- Group Experts Pending Expertise Request Acceptance Disclosure
- How I was able to post in any Facebook group on behalf of its members
- POC Disclose Members in Any Closed Facebook Group
- $2500 Lakhpati Bug at Facebook: Gaining access to files of a Closed Group
- Get Group's DOC without User Permission: Facebook Graph API Bug
- The group idphotos endpoint isn't obeying the publish_actions and user_groups permission requirement
- Facebook Group Hack - In 2015 I Reported and Got 10,000$
- Missing Functional Level Access Control in Secret Groups
- How I was able to remove your Instagram phone number
- Determine a user from a private phone number
- Confirming any new email address bug in Facebook (Part 4)
- Facebook email disclosure and account takeover
- A Facebook bug that exposes email/phone number to your friends
- Obtaining the primary email address of any Facebook user
- Disclosing the primary email address for each Facebook user
- Facebook invitees email address disclosure
- Facebook Skype-to-Email leak (3000$ bounty)
- View commerce settings and email for any page shop
- View the assigned roles and emails of an Instagram account
Facebook Bug:Getting other user's IP address from a Image on Facebook
How I hacked Facebook and found someone's backdoor script
- Facebook Bug:Commenting on non-friends
- Hacking Facebook's Legacy API Part 1: Making Calls on Behalf of Any User
- How I Exposed Your Primary Facebook Photos
- Facebook Insights API Bug
- Facebook v2.0 API Bug: Inconsistencies with App-Scoped IDs
- Bounty leftover part 1
- Paging Cursors Leaking Data in Graph API
- Tagged Places Shouldn't Show Paging Params If No user_tagged_places Granted
- Bypassing appsecret_proof Verification
- Change the Description of a Video Without publish_actions Permission
- Icon Field in Posts Gets access_token Appended
- Reply to a Message Without read_page_mailboxes Permission
- Bypassing Posting to Friends Timelines API Restriction
- How I Exposed Your Private Photos
- Facebook Page Profile Picture Update Requires Neither publish_pages Nor publish_actions
- The Facebook publish_pages Permission is Missing in MeLinks
- Upload Videos Thumbnails with Just public_profile Permission
- Icon Field in Posts Gets access_token Appended
- Modifying Privacy Settings on Facebook Through Graph API
- Show Friends Sharing Precise Locations as a Third-Party Application
- Change Tag Suggestions for Any Facebook User
- GraphQL IDOR in Facebook streamer dashboard
- View the GraphQL stored queries for any application
- Path disclosure in Facebook GraphQL API
- Facebook employees commission splits counts are shown
- Abusing Facebook Graph Search
- My 3rd Facebook Bounty Hat Trick - Chennai TCS-er Name Listed in Facebook Hall of Fame
- Facebook's Bug - Unauthorized Access to Credit Card Details Limited of Any User
- Facebook OAuth Bypass
- Hacking Facebook CSRF Device Login Flow
- Hacking Facebook's Legacy API Part 2: Stealing User Sessions
- A Story of $9,500 Bug in Facebook OAuth 2.0
- Pwning Facebook Authorization through Chrome extension
- Hacking Facebook with OAuth2 and Chrome Extension
- Stealing Facebook Access Tokens using the Facebook OAuth Dialog
- Facebook MailChimp Application OAuth 2.0 Misconfiguration
- Facebook's Parse OAuth Bug
- Facebook Authentication Bug Bounty
- How I hacked Facebook OAuth to get Full Permission Access Tokens
- OAuth 2: How I Have Hacked Facebook Again
- Stealing Facebook Access Tokens with a Double Submit
- Facebook JS Security Issue
- Swiping Facebook Official Access Tokens
- OAuth Token Validation Bug in Facebook
- Bypass OAuth Nonce and Steal Oculus Response Code
- Stealing Facebook MailChimp Application OAuth 2.0 Access Token
- One-click reflected XSS in instagram due to unfiltered URI schemes leads to account takeover
- How I found a critical bug in Instagram and got $49,500 bounty from Facebook
- React debug.keystore key was trusted by Instagram’s APK file, leading to Account takeover
- Instagram photo was present in data backup nearly after two years being deleted
- Email confirmation bypass at Instagram
- Instagram-haavoittuvuus antaa kuvat ilman lupaa
- Breaking video calling feature in Instagram app
- Hacked your Instagram account? Here’s how to get it back
- How I found my way into Instagram’s servers
- Instagram's One-Click Privacy Switch
- Facebook BugBounty - Facebook, Instagram - Get someone's phone number with just a Facebook account
- The Tales of a Bug Bounty Hunter: 10 interesting vulnerabilities in Instagram
- How I could compromise 4 locked Instagram accounts
- Instagram Unauthorized Comment Deletion
- InstaBrute: Two Ways to Brute-force Instagram Account Credentials
- Instagram Email Verification Issue
- Find Instagram contacts for any user on Facebook
- Taking over Instagram accounts
- Indirect thread deletion vulnerability in Messenger Android
- Session misconfiguration vulnerability in Messenger Android
- Facebook Messenger Server Random Memory Vulnerability
- Rewriting a photo not owned by the session user in Moments app
- Deleting any Moments app photo or folder not owned by the session user
- Bypassing biometric authentication in WhatsApp using VoIP
- WhatsApp Hacked - Remote Code Execution Vulnerability in WhatsApp Web
- G Suite vulnerability in WhatsApp
- DoS vulnerability in WhatsApp for iOS and Android
- Reading WhatsApp contacts list without unlocking the device
- Privilege escalation vulnerability in Workplace
- Facebook Workplace Admin account takeover vulnerability
- Whitehat Test Accounts Can Act as Hidden Admin with Business Manager Ad Accounts
- Ability to find Facebook employee’s test accounts which lead to the disclosure of internal information
- Taking over the Call to Action button on Mobile Devices
- Facebook android webview vulnerability : Execute arbitrary javascript (xss) and load arbitrary website
- Instagram vulnerability : Turn off all type of message requests using deeplink (Android)
- Facebook Messenger for android indirect thread deletion vulnerability.
- Multiple bugs allowed malicious Android Applications to takeover Facebook/Workplace accounts
- Location disclosure in Facebook's Nearby Friends feature
- Accessing private videos and photos saved on a device
- Facebook Security Page
- Facebook Bug Bounty Program
- Facebook Bug Bounty Write-ups
- Facebook Security Whitepapers
- Facebook Engineering Blog
- Facebook Open Source Projects
- Facebook CTF Platform
- Facebook Security Tools and Scripts
- Facebook ThreatExchange Platform
- Facebook Security Research Summit
- Facebook Hacking Methods and Tools on GitHub
- Facebook Pentesting on Medium
Special Thanks to :-
- @pwnwriter
- @phwd
- Jaiswalakansh
- Facebook BugBounty Group,
- and all the contributors
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