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chore(deps): update lycheeverse/lychee-action action to v2 [security]#431

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chore(deps): update lycheeverse/lychee-action action to v2 [security]#431
renovate[bot] wants to merge 1 commit intomainfrom
renovate/github-tags-lycheeverse-lychee-action-vulnerability

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@renovate renovate bot commented Feb 27, 2026

This PR contains the following updates:

Package Type Update Change
lycheeverse/lychee-action action major v1v2

GitHub Vulnerability Alerts

CVE-2024-48908

Summary

There is a potential attack of arbitrary code injection vulnerability in lychee-setup of the composite action at action.yml.

Details

The GitHub Action variable inputs.lycheeVersion can be used to execute arbitrary code in the context of the action.

PoC

- uses: lycheeverse/lychee@v2
  with:
    lycheeVersion: $(printenv >> $GITHUB_STEP_SUMMARY && echo "v0.16.1")

The previous example will just print all the environment variables to the summary of the workflow, but an attacker could potentially use this vector to compromise the security of the target repository, even passing unnotice because the action will run normally.

Impact

Low


Release Notes

lycheeverse/lychee-action (lycheeverse/lychee-action)

v2

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🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

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