q-koa@13.8.77
AI Security Review
scanned 4d ago · by lpm-firewall-aiThe default whitelist and request-to-evaluation flow establish unauthenticated remote code execution, a critical vulnerability. The inspected source supports a warning, but does not establish deliberate malicious intent.
Static reason
One or more suspicious static signals were detected.; source matched previously finalized malicious package; routed for review; previous stored version diff introduced dangerous source
Trigger
A POST to /{appName}/system/initData with an includes object containing an include string; the default whitelist exempts this endpoint from token checks.
Impact
An unauthenticated remote caller can execute code in the server process with its privileges.
Mechanism
The handler forwards includes from the request body, and the service evaluates the include string and invokes the resulting function.
AI rationale
The default whitelist and request-to-evaluation flow establish unauthenticated remote code execution, a critical vulnerability. The inspected source supports a warning, but does not establish deliberate malicious intent.
Evidence
core/config.jscore/app.jscore/file/plugins/system/controller.jscore/file/plugins/system/service.js
Network endpoints1
POST /{appName}/system/initData
Decision evidence
public snapshotAI called this Suspicious at 99.0% confidence as Critical Vulnerability with low false-positive risk.
Evidence for warning
- The default app configuration exempts the system initialization endpoint from token checks.
- The request middleware lets URLs matching its whitelist continue without a valid token.
- POST requests are routed to controller functions, including the system initialization handler.
- The handler forwards the request body's includes object to the service.
- The service evaluates the include string as code and invokes the resulting function.
- The flagged subscriber is registered at startup and only clears a named cache entry.
Evidence against
Behavioral surface
CryptoDynamicRequireEnvironmentVarsEvalFilesystemNetwork
HighEntropyStringsUrlStrings
Source & flagged code
16 flagged · loading sourcecore/file/plugins/common/controller.jsView file
•matchType = normalized_sha256
matchedPackage = q-koa@13.8.67
matchedPath = [redacted].js
matchedIdentity = npm:cS1rb2E:13.8.67
similarity = 1.000
summary = normalized source hash matched finalized malicious source
High
Known Malware Source Similarity
Source file is highly similar to a previously finalized malicious package; route for source-aware review.
core/file/plugins/common/controller.jsView on unpkg184patternName = generic_password
severity = medium
line = 184
Medium
Secret Pattern
Package contains a possible secret pattern.
core/file/plugins/common/controller.jsView on unpkg · L18415const OSS = require('ali-oss')
L16: const axios = require('axios')
L17: const util = require('util')
...
L58:
L59: const imgData = Buffer.from(reader).toString('base64')
L60: // 转换为 data:image/jpeg;base64,***** 格式的字符串
L61: const base64 = `data:${file.name.split('.')[1]};base64,${imgData}`
...
L64: const targetPath = `${path.resolve(
L65: __dirname,
L66: `${process.cwd()}/public/upload`
Low
Weak Crypto
Package source references weak cryptographic algorithms.
Findings
1 Critical9 High8 Medium5 Low
CriticalRemote Response Code Executioncore/file/plugins/system/service.js
HighEvalcore/file/plugins/system/service.js
HighKnown Malware Source Similaritycore/app.js
HighKnown Malware Source Similaritycore/file/plugins/alipay/controller.js
HighKnown Malware Source Similaritycore/file/plugins/common/controller.js
HighKnown Malware Source Similaritycore/file/plugins/model/controller.js
HighKnown Malware Source Similaritycore/file/plugins/setting/afterExecute.js
HighKnown Malware Source Similaritycore/file/services/toutiao.js
HighKnown Malware Source Similaritycore/file/services/weixinMP.js
HighPrevious Version Dangerous Deltacore/file/plugins/system/controller.js
Affected versions and remediation
This report applies to q-koa@13.8.77.
See all versions of q-koa for other recorded verdicts.
- Review the evidence and your use of q-koa@13.8.77 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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