User Impersonation Affecting github.com/babylonlabs-io/babylon/x/finality/types package, versions <1.1.0
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Test your applications- Snyk IDSNYK-GOLANG-GITHUBCOMBABYLONLABSIOBABYLONXFINALITYTYPES-10248208
- published27 May 2025
- disclosed15 May 2025
- creditMarco Nunes
Introduced: 15 May 2025
New CVE NOT AVAILABLE CWE-290 (opens in a new tab)Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade github.com/babylonlabs-io/babylon/x/finality/types to version 1.1.0 or higher.
Overview
Affected versions of this package are vulnerable to User Impersonation due to insufficient validation in the MsgCommitPubRandList handler, combined with a lack of domain separation in signed messages. An attacker can store an invalid PubRand commitment by crafting the message parameters to exploit the signature replay vulnerability.