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HackerOne · disclosed reports

Insecure Direct Object Reference

19 disclosed reports · $17,500 paid

Every dot is a report; the named ones are the most upvoted. Bright dots were paid a bounty. Reports open on HackerOne.

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reports
19
paid a bounty
2

Every one of the 19 is a mark on the map. Named now: 1 to 19, most upvoted first.

  1. How the Bug stole hacking#762510HackerOne · 471 votes
  2. IDOR - Delete all Licenses and certifications from users account using CreateOrUpdateHackerCertification GraphQL query#2122671HackerOne · 395 votes
  3. IDOR allows user to access report details via reference.json endpoint#3862641HackerOne · $15,000 · 372 votes
  4. Insecure Direct Object Reference (IDOR) - Delete Campaigns#1969141HackerOne · 346 votes
  5. Attachment disclosure via summary report#2442008HackerOne · 340 votes
  6. Insecure Direct Object Reference (IDOR) Allows Viewing Private Report Details via /bugs.json Endpoint#2487889HackerOne · 266 votes
  7. IDOR vulnerability in unreleased HackerOne Copilot feature#2218334HackerOne · 210 votes
  8. IDOR Vulnerability at AddTagToAssets operation name#2633771HackerOne · 178 votes
  9. Unreleased CTF Levels are Revealed on /group/user/ID1?user=USERID endpoint#536853HackerOne · 161 votes
  10. [IDOR] Improper Access Control on Embedded Submission Form#2483666HackerOne · $2,500 · 110 votes
  11. Security@ email forwarding and Embedded Submission drafts can be used to obtain copy of deleted attachments from other HackerOne users#1034346HackerOne · 91 votes
  12. IDOR on HackerOne Feedback Review#262661HackerOne · 79 votes
  13. Reporter, external users, collaborators can mark sent swag awarded to reporter as unsent#717729HackerOne · 76 votes
  14. IDOR in Report CSV export discloses the IDs of Custom Field Attributes of Programs#510759HackerOne · 67 votes
  15. Any user with access to program can resume and suspend HackerOne Gateway#717716HackerOne · 65 votes
  16. Embedded submission form UUIDs can be enumerated through GraphQL node interface, exposing sensitive program details#447930HackerOne · 54 votes
  17. IDOR in Bugs overview enables attacker to determine the date range a hackathon was active#663431HackerOne · 33 votes
  18. IDOR on Program Visibilty (Revealed / Concealed) against other team members#291721HackerOne · 33 votes
  19. Moving a report to a different program doesn't reassign the Custom Field Values#511779HackerOne · 15 votes

paid a bounty

Zoom in on the map and the dots under the middle of it are named where they are.

Data as of 2026-11-14. CVE List through 2026-11-14 · EPSS of 2026-11-13 · CISA KEV checked 2026-11-14. Sources: the CVE List, CISA KEV, EPSS, NVD, nuclei templates and public bug bounty data.

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