| Titolo | a2aproject a2a-rs a2a-server-lf ≤ 0.4.4 CWE-362 |
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| Descrizione | InMemoryTaskStore::update and handler::save_task write any incoming state with no state-machine validation, so a COMPLETED, FAILED, CANCELED or REJECTED task can be silently rewritten to SUBMITTED or another non-terminal state. cancel_task is also check-then-act with no lock, so two concurrent cancels can both pass the terminal check or race with completion. |
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| Fonte | ⚠️ https://github.com/a2aproject/a2a-rs/pull/126 |
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| Utente | colorfullbz (UID 86308) |
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| Sottomissione | 06/10/2026 07:47 (15 giorni fa) |
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| Moderazione | 20/10/2026 17:57 (14 days later) |
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| Stato | Accettato |
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| Voce VulDB | 422869 [a2aproject a2a-rs fino a 0.4.4 inmemory.rs update race condition] |
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| Punti | 19 |
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