registry / @mastra/server / 1.73.0
@mastra/server@1.73.0
⚠ Under reviewAI Security Review
scanned 6d ago · by lpm-firewall-aiThe source excerpts inspected do not support the scanner’s credential-redirect claim: they show provider-aligned requests and an explicitly invoked project-creation helper. The package has many runtime files and the required clean citation coverage was not completed, so the overall decision remains unresolved.
Static reason
One or more suspicious static signals were detected.; previous stored version diff introduced dangerous source
Trigger
The provider requests occur when the relevant AI functionality is invoked; project creation occurs through its helper.
Impact
No credential disclosure to an unrelated recipient or other concrete attack impact was established from the inspected excerpts.
Mechanism
The inspected provider code sends credentials to the corresponding provider or Vercel AI Gateway. The project helper sanitizes the project name before invoking the project generator.
AI rationale
The source excerpts inspected do not support the scanner’s credential-redirect claim: they show provider-aligned requests and an explicitly invoked project-creation helper. The package has many runtime files and the required clean citation coverage was not completed, so the overall decision remains unresolved.
Network endpoints2
ai-gateway.vercel.sh/v1/aiapi.anthropic.com/v1/messages/count_tokens
Decision evidence
public snapshotAI called this Manual Review at 58.0% confidence as Unknown with medium false-positive risk.
AI review observations
- The manifest has no lifecycle scripts, and its top-level entrypoint directs consumers to specific server subpaths.
- The flagged bundle uses a Vercel AI Gateway endpoint for gateway authentication and sends Anthropic keys to Anthropic’s token-count endpoint.
- The process execution excerpt is in an explicit project-creation helper that invokes create-mastra after sanitizing the project name.
Evidence against
- The scanner’s credential-redirection claim was not confirmed in the inspected source excerpts; inspected credential-bearing requests target their corresponding AI service.
Behavioral surface
ChildProcessCryptoEnvironmentVarsEvalFilesystemNetworkShell
HighEntropyStringsMinifiedTelemetryUrlStrings
Source & flagged code
6 flagged · loading sourcedist/dist-B2EGPe0Y.jsView file
•matchType = previous_version_dangerous_delta
matchedPackage = @mastra/server@1.66.0
matchedIdentity = npm:QG1hc3RyYS9zZXJ2ZXI:1.66.0
similarity = 0.600
summary = stored previous version shares package body but lacks this dangerous source file
Critical
Previous Version Dangerous Delta
This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.
dist/dist-B2EGPe0Y.jsView on unpkg30import { AsyncLocalStorage } from "async_hooks";
L31: import { exec, execFile, spawn } from "child_process";
L32: import { copyFile, mkdir, mkdtemp, readFile, readdir, rm, stat, writeFile } from "fs/promises";
High
Child Process
Package source references child process execution.
dist/dist-B2EGPe0Y.jsView on unpkg · L30•Manifest-reachable source captures an API credential, sends it to a fixed unofficial gateway, and persists that redirection in agent or shell configuration.
dist/dist-B2EGPe0Y.js:
import { appendFileSync, existsSync, mkdirSync, readFileSync, writeFileSync } from "fs";
import { copyFile, mkdir, mkdtemp, readFile, readdir, rm, stat, writeFile } from "fs/promises";
throw new Error("@vercel/oidc is not available in the vendored @internal AI packages. Provide an API key instead.");
if (apiKeyProvided) contextualMessage = `AI Gateway authentication failed: Invalid API key.
Create a new API key: https://vercel.com/d?to=%2F%5Bteam%5D%2F%7E%2Fai%2Fapi-keys
Alternatively, use an API key: https://vercel.com/d?to=%2F%5Bteam%5D%2F%7E%2Fai%2Fapi-keys`;
Option 1 - API key:
Create an API key: https://verc
Findings
1 Critical5 High2 Medium6 Low
CriticalPrevious Version Dangerous Deltadist/dist-B2EGPe0Y.js
HighChild Processdist/dist-B2EGPe0Y.js
HighShell
HighCredential Redirect Persistencedist/dist-B2EGPe0Y.js
HighCross File Remote Execution Contextdist/dist-B2EGPe0Y.js
HighSemantic Analysis Limiteddist/sync-BG15Yae1.js#virtual:normalized:round1
MediumNetwork
MediumEnvironment Vars
LowScripts Present
LowEvaldist/schema-e0VHpMt0-BS9KHnuT.cjs
LowFilesystem
LowHigh Entropy Strings
LowTelemetry
LowUrl Strings
Affected versions and remediation
This report applies to @mastra/server@1.73.0.
See all versions of @mastra/server for other recorded verdicts.
- Review the evidence and your use of @mastra/server@1.73.0 before allowing it. Restrict the permissions described in this report.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
Evidence last updated: .
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