open-circle/valibot

open-circle/valibot

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GitHubgithub.com
valibot.devvalibot.dev
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Last Release
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The modular and type safe schema library for validating structural data 🤖
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CVE History

CVEPublishedCVSS v3CVSS v2
CVE-2025-66020↗
7.5 HIGH—

Valibot helps validate data using a schema. In versions from 0.31.0 to 1.1.0, the EMOJI_REGEX used in the emoji action is vulnerable to a Regular Expression Denial of Service (ReDoS) attack. A short, maliciously crafted string (e.g., <100 characters) can cause the regex engine to consume excessive CPU time (minutes), leading to a Denial of Service (DoS) for the application. This issue has been patched in version 1.2.0.