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danielsyauqi
Source: github_code
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
Better Auth: OAuth refresh-token replay via missing client authentication on oidc-provider and mcp plugins
@better-auth/oauth-provider's OAuth authorization-code grant allows concurrent redemption when two token requests race the find-then-delete primitive
Better Auth has stored XSS in the auth-server origin via javascript: redirect_uri in oidc-provider and mcp
Better Auth has insecure cryptographic defaults in oidcProvider: alg=none advertised and plain PKCE accepted by default
Better Auth: Device authorization approve and deny accept any authenticated session while the user code is pending
BETTER_AUTH_SECRETBETTER_AUTH_TRUSTED_ORIGINSBETTER_AUTH_URLD1_REMOTEDEV_REMOTEGOOGLE_CLIENT_IDGOOGLE_CLIENT_SECRETMCP_ALLOWED_ORIGINSOWNER_EMAILand only while the instance has no users; after that, onboarding isRUNTIMESEED_EMAILSEED_NAMESEED_PASSWORDSQLITE_DB_PATHUPLOADS_DIRAll four hints declared on every tool
79/79 tools missing one or more hints — whoami (missing: destructiveHint, idempotentHint, openWorldHint); list-projects (missing: destructiveHint, idempotentHint, openWorldHint); read-project (missing: destructiveHint, idempotentHint, openWorldHint), +76 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Tool inputs are validated
Only 11/79 tool handlers declare input schemas (14%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tool handlers catch errors
59/79 tool handlers wrap calls in try/catch (75%)
Wrap each tool handler body in try/catch and return a structured error response.
Tool test coverage
Only 5/79 tools referenced in tests (6%)
Write tests that reference each tool by name so every tool has at least one test.
Shell command execution
3 child_process calls — runs shell commands
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
Secrets not logged
1 secret value sent to console.log
Redact or omit secret values from log output.
Production dependencies are patched
1 critical, 18 high severity in production deps — better-auth@1.6.9 (critical), better-auth@1.6.9 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
Dependency freshness
1/28 production deps stale: @dnd-kit/utilities@2023-11-06 (2.8y)
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