Security context

What an agent needs to avoid regressing past fixes and find the next vuln in this repo.

thirdweb-dev/web3-onboard

              develop @ 03b25b0
            

Fixes

CVEs

MEDIUM

Peak severity

Highlights

Cross-Site Scripting: 1 prior fix. Scrutinize any change in this area.

@web3-onboard/metamask: most-fixed (1 issue). Treat as high-risk during review.

0 high-severity fixes in this history; regressions here are high-impact.

Recurring patterns

The bug types that recur here, drawn from past fixes, not open vulnerabilities.

Cross-Site Scripting: HTML injection via application metadata can lead to client-side code execution within the wallet connection sidebar if unvalidated inputs are passed directly to raw HTML renderers like Svelte's {@html} tag.

Denial of Service: Inlining large base64-encoded SVG icons into QR code or deep-link payload channels can cause size overflows, leading to connection failures and client denial of service.