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Medium · 6.9 CVE-2024-48908 EUVD-2024-54925GHSA-65rg-554r-9j5x

lychee-action vulnerable to arbitrary code injection in composite action

Published Aug 28, 2025 · Updated Aug 28, 2025 · Assigned by GitHub_M

Description

lychee link checking action checks links in Markdown, HTML, and text files using lychee. Prior to version 2.0.2, there is a potential attack of arbitrary code injection vulnerability in lychee-setup of the composite action at action.yml. This issue has been patched in version 2.0.2.

Affected products

VendorProductAffectedFixed
lycheeverse lychee-action < 2.0.2 —

Affected packages

EcosystemPackageAffectedFixedRecord
GitHub Actions lycheeverse/lychee-action < 2.0.2 2.0.2 GHSA-65rg-554r-9j5x

References