Hacktivity

Every decision, on the record.

Resolved, duplicate and informative alike. Triage time and time-to-bounty are shown per report, because a platform that hides its misses is not measuring anything.

Disclosed
2
Paid in this view
$665k
  • highPGN-10451

    Store checkout race duplicates limited cosmetic on concurrent redeem

    Thirty sequential redeem calls succeeded before the first test of concurrency; the inventory check and grant were not atomic.

    Kiln Games@yara.vRace Condition18 Oct 2026triage 36hresolved 11.7d
    $6,500
    Resolved
  • highPGN-10374

    Cache deception on 404 under /account/ leaks CSRF token to shared cache

    The 404 page embedded the per-session token and was cached by path suffix.

    Kiln Games@deadbeef_Web Cache Deception24 Sept 2026triage 35hresolved 11.5d
    $5,000
    Resolved
Hacktivity
Connecting
  • Bounty paidKiln Games@yara.v
    Store checkout race duplicates limited cosmetic on concurrent redeem
    high
    $6,500
  • Bounty paidKiln Games@deadbeef_
    Cache deception on 404 under /account/ leaks CSRF token to shared cache
    high
    $5,000