HackerOne Bug Bounty Disclosure: curls-persistence-files-inherit-world-readable-writable-perms-from-umask-leaking-and-tampering-with-cookies-hsts-alt-svc-caches-geeknik
Company Name:
curl
Company HackerOne URL:
https://hackerone.com/curl
Submitted By:
geeknik
Link to Submitters Profile:
https://hackerone.com/geeknik
Report Title:
curls persistence files inherit world-readable/writable perms from umask, leaking and tampering with cookies/HSTS/Alt-Svc caches
Report Link:
https://hackerone.com/reports/3400761
Date Submitted:
28 October 2025
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