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weakness in Cryptography

Cryptographic Issues - Generic

188 disclosed reports · $19,745 paid

Out of date: the sync last ran 3 hours ago. Newer CVEs and scores may be missing from the map.

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

reports
188
paid a bounty
27

Every one of the 188 is a mark on the map. Named now: 1 to 26, most upvoted first.

  1. elections.k8s.io uses weak session secret key, may place elections at risk#1387366Kubernetes · $250 · 86 votes
  2. SMTP interaction theft via MITM#953219PortSwigger Web Security · 78 votes
  3. Able to change password by entering wrong old password#738899Stripo Inc · 56 votes
  4. HashDoS in V8#3131758Node.js · 53 votes
  5. The POODLE attack (SSLv3 supported) at status.slack.com#375097Slack · 44 votes
  6. SSL certificate not validated when registering with a provider#903424Nextcloud · $300 · 43 votes
  7. Type Juggling -> PHP Object Injection -> SQL Injection Chain#202774ExpressionEngine · 40 votes
  8. Twitter iOS fails to validate server certificate and sends oauth token#168538X / xAI · $2,100 · 40 votes
  9. Improper error handling in async cryptographic operations crashes process#2817648Node.js · 37 votes
  10. DiffieHellman doesn't generate keys after setting a key#2038484Internet Bug Bounty · $1,800 · 34 votes
  11. ssl info shown#149369Paragon Initiative Enterprises · 32 votes
  12. POODLE SSLv3 bug on multiple twitter smtp servers (mx3.twitter.com,199.59.148.204,199.16.156.108 and 199.59.148.204)#288966X / xAI · 28 votes
  13. CVE-2019-1551: rsaz_512_sqr overflow bug on x86_64#2449038Internet Bug Bounty · 26 votes
  14. Local File Include on marketing-dam.yahoo.com#7779Yahoo! · 24 votes
  15. Length extension attack leading to HTML injection#251572Eternal · $100 · 22 votes
  16. CBC "cut and paste" attack may cause Open Redirect(even XSS)#126203Uber · $500 · 22 votes
  17. Secure Client-Initiated Renegotiation#300817LocalTapiola · 21 votes
  18. Command Injection via STARTTLS in SMTP#1204962Open-Xchange · $350 · 20 votes
  19. Some build dependencies are downloaded over an insecure channel (without subsequent integrity checks)#1039504Internet Bug Bounty · $100 · 20 votes
  20. Missing Certificate Authority Authorization rule#129992HackerOne · 20 votes
  21. HashDoS in V8#3511792Node.js · 19 votes
  22. Updating and Deleting any Ads on OLX Philippines#150631OLX · 19 votes
  23. Insecure password change mechanism may lead to full account takeover#147203FantasyTote · 18 votes
  24. Missing Certificate Authority Authorization rule#410245HackerOne · 17 votes
  25. Timing side-channel in HMAC verification via memcmp() in crypto_hmac.cc leads to potential MAC forgery#3533945Node.js · 16 votes
  26. Vulnerability Report - Missing Certificate Authority Authorization rule#392701MariaDB · 16 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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