CVE-2022-47547

PoC —

CVSS 3.1

5.3 medium

EPSS

<1%p43

Published

Dec 19, 2022 (Dec 19, 2022)

Modified

Jun 17, 2026

Description

GossipSub 1.1, as used for Ethereum 2.0, allows a peer to maintain a positive score (and thus not be pruned from the network) even though it continuously misbehaves by never forwarding topic messages.

Vendors: protocol
Products: gossipsub
Weakness: CWE-281
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.5%)

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