~/talk

Passbolt Keynote

Talkat CakeFest 2022 · 2022-09-29..09-30· [security, php]
links:none on file
slides:none on file

Passbolt is an open-source team password manager running on CakePHP and deployable to AWS/DigitalOcean; the talk lists concrete failures and fixes: DNS typo brought down services after an N→M mistake on a Friday, used non-crypto RNG like Math.random/Rand causing weak entropy in crypto, and JWT alg/config merge allowed HMAC bypass (caught by a researcher before public exploit). Other specifics: unescaped regex dot let the browser extension inject on attacker domains, nginx webroot misconfig and a charset/index change caused a minutes-long SQL slowdown, Selenium tests prove brittle.

AI-written summary · about

  1. 0:00Start
  2. 5:12URL confusion
  3. 9:41JWT key confusion
  4. 15:41SQL Optimization
  5. 18:47Default php-fpm config
  6. 19:58Multi records operations
  7. 21:50Fat bottomed controllers
  8. 26:00Remapping exceptions
  9. 29:34Testing everything with selenium
  10. 36:30Security remains largely unexplained
  11. 37:54Learned helplessness
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