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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
3
Paid in this view
$665k
Severityallcriticalhighmediumlow
Stateallresolvedtriagednewduplicateinformative
  • lowPGN-10392

    Control-plane gRPC gateway reflects internal service address in error on malformed metadata

    Paid at Low because the address was reachable from the gateway in a follow-up probe; otherwise it would have been informative.

    Orbitstack@vesper.shExposure of Sensitive Information30 Sept 2026triage 6.5hresolved 2.6d
    $1,200
    Resolved
  • lowPGN-10368

    Bridge IMAP IDLE handler accepts unauthenticated NOOP that resets rate limiter

    Accepted at Low with a demonstrated 10x increase in login attempts per minute against a researcher account.

    Nimbus Mail@ptr_nullImproper Restriction of Excessive Authentication Attempts22 Sept 2026triage 4.3hresolved 2.9d
    $600
    Resolved
  • lowPGN-10342

    Informative: version banner on docs origin

    Closed as informative within three hours; no crossing of a trust boundary was shown.

    Orbitstack@tangentExposure of Sensitive Information14 Sept 2026triage 3h
    —
    Informative
Hacktivity
Connecting
  • Bounty paidOrbitstack@vesper.sh
    Control-plane gRPC gateway reflects internal service address in error on malformed metadata
    low
    $1,200
  • Bounty paidNimbus Mail@ptr_null
    Bridge IMAP IDLE handler accepts unauthenticated NOOP that resets rate limiter
    low
    $600
  • informativeOrbitstack@tangent
    Informative: version banner on docs origin
    low
    14 Sept 2026
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