Notes: The analyzed code is a standard, well-structured parsing utility for JavaScript string literals and escapes (consistent with Babel’s helper-string-parser). It includes thorough validation, proper Unicode handling, and defensive error reporting. There is no evidence of malicious behavior, data leakage, or network activity within this fragment. The security risk is low when used as part of a trusted toolchain; the code otherwise poses no evident supply-chain threat based on the provided snippet.

Confidence: 1.00

Severity: 0.60

From: ? → npm/[email protected] → npm/[email protected] → npm/@react-native-community/[email protected] → npm/@babel/[email protected]

ℹ Read more on: This package | This alert | What is an AI-detected potential code anomaly?

Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at [email protected].

Suggestion: An AI system found a low-risk anomaly in this package. It may still be fine to use, but you should check that it is safe before proceeding.

Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/@babel/[email protected]. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.

Notes: The analyzed fragment is a conventional Babel/TypeScript-style decorators runtime (applyDecs) responsible for applying decorators to class members and managing metadata and initializers. There is no evidence of malware, backdoors, or external data leakage within this module. While complex, the code behaves as a metadata-driven decorator processor and should be considered low risk when used as intended. Downstream risks depend on the decorators provided by consumers, not this utility itself.

Confidence: 1.00

Severity: 0.60

From: ? → npm/[email protected] → npm/[email protected] → npm/@react-native-community/[email protected] → npm/@babel/[email protected]

ℹ Read more on: This package | This alert | What is an AI-detected potential code anomaly?

Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at [email protected].

Suggestion: An AI system found a low-risk anomaly in this package. It may still be fine to use, but you should check that it is safe before proceeding.

Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/@babel/[email protected]. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.

Notes: Overall, the analyzed code is a legitimate, well-structured Acorn 8.x parser fragment with robust handling for ES2020+ features. There is no direct malicious payload, backdoor, or exfiltration mechanism within this fragment. The primary security considerations relate to safe handling of untrusted input to avoid DoS via complex/ pathological RegExp usage or verbose error reporting. In a typical extension usage, isolate parsing to a sandbox and limit resource usage to mitigate potential abuse.

Confidence: 1.00

Severity: 0.60

From: ? → npm/[email protected] → npm/[email protected]

ℹ Read more on: This package | This alert | What is an AI-detected potential code anomaly?

Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at [email protected].

Suggestion: An AI system found a low-risk anomaly in this package. It may still be fine to use, but you should check that it is safe before proceeding.

Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/[email protected]. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.