Description
Versions of slp-validate prior to 1.0.1 are vulnerable to a validation bypass. Bitcoin scripts may cause the validation result from slp-validate to differ from the specified SLP consensus. This allows an attacker to create a Bitcoin script that causes a hard-fork from the SLP consensus.
Recommendation
Update the slp-validate package to the latest compatible version. Followings are version details:
- Affected version(s): = 1.0.0
- Patched version(s): 1.0.1
References
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- Validation Bypass in kind-of - CVE-2019-20149
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- Homograph attack allows Unicode lookalike characters to bypass validation. - CVE-2025-27611
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