t3-oss/create-t3-app dependency check

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t3-oss/create-t3-app: 2 critical findings, fixed by upgrading next to 15.5.27 and sharp to 0.35.5. Plus 20 warnings.

Last checked against GitHub, OSV.dev, deps.dev, CISA KEV, FIRST EPSS, npm and endoflife.date.

22 things your coding agent doesn’t know about this repo

t3-oss/create-t3-app on GitHub (opens in a new tab)

2 critical20 warnings37 low priority

One task with every fix, most urgent first, the file to change and why. Paste it into Claude Code, Cursor or Codex.

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How this report works

StackPrism read package.json and pnpm-lock.yaml from the default branch of t3-oss/create-t3-app and checked its 94 packages against GitHub, OSV.dev, deps.dev, CISA KEV, FIRST EPSS, npm and endoflife.date. Nothing was installed or run, and there’s no AI in the findings: each one comes from a source you can open.

Vulnerabilities come from OSV.dev, with known-exploited ones from CISA marked and listed first. Runtimes, frameworks and base images are checked against endoflife.date, and packages against their registry for deprecations and major versions you’ve fallen behind. The fix task above lists every change with the file to edit.

This page refreshes every few hours; after you push a fix, “Check again” runs it now. Only the repo’s root is read. For an app in a sub-folder, paste the folder’s link into the dependency check, and for a private repo, connect GitHub.