What’s Vulnerable › Vulnerabilities
CVE-2022-47547
- Severity: medium (CVSS 5.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.6% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2022-12-19 · updated 2026-06-17
- Weakness: CWE-281
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.
Affected products
- Protocol Gossipsub: 1.1
References
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