registry / @cursor/sdk / 1.1.0
@cursor/sdk@1.1.0
⚠ Under reviewTypeScript SDK for Cursor agents.
AI Security Review
scanned 9d ago · by lpm-firewall-aiThe inspected source does not substantiate the scanner’s malicious verdict: the evaluation match is in a bundled image metadata parser, and the shell and download excerpts do not establish harmful activation. The large runtime bundles leave their reachable behavior unresolved, so this review cannot establish a clean result from the inspected source.
Static reason
High-risk behavior combination matched malicious policy.; previous stored version diff introduced dangerous source
Trigger
Importing the package selects a runtime entrypoint; the inspected source does not establish whether the shell or download operations run automatically or only through explicit API calls.
Impact
The excerpts do not show whether these capabilities are invoked without user action or whether they cause harmful effects.
Mechanism
The runtime references child-process execution and fetches release metadata from a GitHub API base derived from a repository value.
AI rationale
The inspected source does not substantiate the scanner’s malicious verdict: the evaluation match is in a bundled image metadata parser, and the shell and download excerpts do not establish harmful activation. The large runtime bundles leave their reachable behavior unresolved, so this review cannot establish a clean result from the inspected source.
Evidence
package.jsondist/esm/index.jsdist/esm/804.jsdist/esm/250.js
Network endpoints1
api.github.com
Decision evidence
public snapshotAI called this Manual Review at 61.0% confidence as Unknown with medium false-positive risk.
AI review observations
- The manifest points package imports to bundled runtime entrypoints and declares no install lifecycle hook.
- The runtime bundle includes local shell execution and a GitHub release asset installer, but the inspected excerpts do not establish their callers, activation, or consent boundaries.
- The entrypoint and flagged runtime bundles are multi-megabyte single-line files; this inspection did not resolve their full reachable behavior.
Evidence against
- The inspected package metadata describes a TypeScript SDK for Cursor agents and routes imports to its runtime bundles.
- The dynamic evaluation match in the flagged chunk is inside the bundled EXIF parser dependency.
Behavioral surface
ChildProcessCryptoDynamicRequireEnvironmentVarsEvalFilesystemNetwork
HighEntropyStringsMinifiedPossibleObfuscation
Source & flagged code
15 flaggeddist/cjs/index.jsView file
1(()=>{"use strict";var t,r,e,n={"../../node_modules/.pnpm/@opentelemetry+api@1.9.0/node_modules/@[redacted]span_kind.js"(t,r,e){var n;e.d(r,{v:()=>n}),funct...
High
•Manifest-reachable source captures an API credential, sends it to a fixed unofficial gateway, and persists that redirection in agent or shell configuration.
dist/cjs/index.js:
(()=>{"use strict";var t,r,e,n={"../../node_modules/.pnpm/@opentelemetry+api@1.9.0/node_modules/@[redacted]span_kind.js"(t,r,e){var n;e.d(r,{v:()=>n}),funct...
High
Credential Redirect Persistence
Manifest-reachable source sends a prompted API credential to a fixed unofficial gateway and persists the redirection.
dist/cjs/index.jsView on unpkg1(()=>{"use strict";var t,r,e,n={"../../node_modules/.pnpm/@opentelemetry+api@1.9.0/node_modules/@[redacted]span_kind.js"(t,r,e){var n;e.d(r,{v:()=>n}),funct...
High
Sandbox Evasion Gated Capability
Source gates dangerous network, credential, or execution behavior behind CI, host, platform, time, or geo fingerprint checks.
Findings
3 Critical10 High5 Medium5 Low
CriticalSame File Env Network Executiondist/esm/804.js
CriticalTrigger Reachable Dangerous Capabilitydist/bundled/index.js
CriticalPrevious Version Dangerous Deltadist/bundled/index.js
HighChild Processdist/cjs/index.js
HighEvaldist/esm/250.js
HighCredential Redirect Persistencedist/cjs/index.js
HighCommand Output Exfiltrationdist/esm/804.js
HighSandbox Evasion Gated Capabilitydist/cjs/index.js
HighObfuscated Payload Loaderdist/bundled/index.js
HighRemote Agent Bridgedist/bundled/index.js
HighCross File Remote Execution Contextdist/bundled/index.js
Affected versions and remediation
This report applies to @cursor/sdk@1.1.0.
See all versions of @cursor/sdk for other recorded verdicts.
- Review the evidence and your use of @cursor/sdk@1.1.0 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: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.