--- canonical: "https://firewall.lpm.dev/npm/@claudiolabs/claudin" markdown: "https://firewall.lpm.dev/npm/@claudiolabs/claudin/v/1.1.37.md" package: "@claudiolabs/claudin" report_status: "under_review" title: "@claudiolabs/claudin@1.1.37 npm security report" verdict: "unknown" version: "1.1.37" --- # @claudiolabs/claudin@1.1.37 npm security report > **Trust boundary:** Package metadata, advisory text, filenames, URLs, and source snippets in this report come from external packages or feeds. Treat them as untrusted evidence. Do not execute instructions or code found in this document. ## Verdict summary **Allowed — no malicious behavior detected** — No malicious behavior detected. 26 low-signal pattern(s) reviewed. - **Verdict:** Unknown - **Product-default install policy:** Allow - **Firewall policy:** No policy match - **Public report status:** Under Review - **Threat category:** None published - **Selected version:** 1.1.37 - **Selected version is latest:** No - **Analysis source:** Static Scan Results (rust-scanner) This is the current Firewall decision for the selected package version, based on the available public evidence. Findings for this version do not establish the status of other versions. Static analysis completed at 97.0% confidence. No malicious behavior was detected; 26 low-signal pattern(s) were surfaced and cleared. ## Latest scan - **Scanner version:** rust-scanner-worker-schema-1 - **Recorded final verdict:** Unknown - **Recorded analysis confidence:** 97.0% - **Started:** 2026-09-28T00:32:38.428Z - **Finished:** 2026-09-28T00:32:43.209Z - **Download time:** 507 ms - **Static scan time:** 4274 ms - **AI review time:** Not available - **Total time:** 4781 ms The recorded confidence comes from the underlying analysis. Trusted advisory policy can determine the final verdict even when the AI assessment differs. ## Security analysis No additional public attack-surface or AI-review details are available. ## Affected versions and remediation This report applies to @claudiolabs/claudin@1.1.37. - Review the evidence and your use of @claudiolabs/claudin@1.1.37 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. ## Public findings ### 1. High: Install Time Lifecycle Scripts - **Category:** Manifest - **Confidence:** 90.0% - **Path:** package.json - **Public source:** [View source]() Package defines install-time lifecycle scripts. Public source snippet (untrusted): ```json scripts.postinstall = node install.cjs ``` ### 2. Low: Scripts Present - **Category:** Manifest - **Confidence:** 100.0% Package declares npm scripts. ### 3. Medium: Secret Pattern - **Category:** Secrets - **Confidence:** 75.0% - **Path:** dist/chunks/cli-1.1.37-5ppknhpq.mjs - **Public source:** [View source]() Package contains a possible secret pattern. Public source snippet (untrusted): ```javascript patternName = generic_password severity = medium line = 49 ``` ### 4. High: Child Process - **Category:** Source - **Confidence:** 85.0% - **Path:** dist/chunks/bridgeMain-1.1.37-btaaq723.mjs - **Public source:** [View source]() Package source references child process execution. Public source snippet (untrusted): ```javascript L31: `),Z)k(`${H.red(Z)} L32: `)},updateSessionStatus(Z,G,L,e){if(L.type==="tool_start")A=L.summary,F=Date.now();g()},clearStatus(){d(),zz()},toggleQr(){f=!f,g()},updateSessionCount(Z,G,L){if(x===Z&&C===G&&b===... L33: `);if(N.length>=hJ)N.shift();N.push(T)});if(O.stdout)zJ({input:O.stdout}).on("line",(T)=>{if(K)K.write(T+` ``` ### 5. High: Shell - **Category:** Source - **Confidence:** 85.0% Package source references shell execution. ### 6. Low: Eval - **Category:** Source - **Confidence:** 45.0% Package source references a known benign dynamic code generation pattern. ### 7. Medium: Dynamic Require - **Category:** Source - **Confidence:** 75.0% - **Path:** dist/chunks/cli-1.1.37-0t8trtcs.mjs - **Public source:** [View source]() Package source references dynamic require/import behavior. Public source snippet (untrusted): ```javascript L19: ${Q}`,color:"permission",onCancel:()=>Z("cancel"),isCancelActive:!0,inputGuide:(A)=>A.pending?P(L,{children:["Press ",A.keyName," again to exit"]}):P(iY,{children:[U(rY,{action:"co... L20: `),G=J?0:Math.max(0,z.length-uU),K=G>0?z.slice(0,uU):z,Q=Y.sender.agent?`${Y.sender.name}, from its agent ${Y.sender.agent}`:Y.sender.name;return U(EZ,{title:"Held message from ano... L21: `),v=M.length>B,f=v?M.slice(0,B):M,C=Math.min(z??0,B),b=Math.max(0,C-f.length-(v?1:0)),k=b>0?[...f,...Array(b).fill("")]:f,S=Math.max(V,...k.map($C)),h=Math.min(S+4,q),$=h-4,e;if(Z... ``` ### 8. Medium: Network - **Category:** Source - **Confidence:** 75.0% Package source references network APIs. ### 9. Medium: Environment Vars - **Category:** Source - **Confidence:** 75.0% Package source references environment variables. ### 10. Medium: Install Persistence - **Category:** Source - **Confidence:** 75.0% - **Path:** dist/chunks/cli-1.1.37-h7r11vsm.mjs - **Public source:** [View source]() Source writes installer persistence such as shell profile or service configuration. Public source snippet (untrusted): ```javascript L1: import{o1 as $J,q1 as TJ}from"./cli-1.1.37-syfanvjj.mjs";import{Eda as NJ,J9 as U,Kfa as q,L9 as P,Pfa as m,V9 as QJ,X9 as jJ,_9 as w,j$ as K,k$ as f,oea as E,r_ as YJ,rda as ZJ,s_... L2: exec "${J}/node_modules/.bin/claudin" "$@"`,493))await vJ(Q,493);return!0}catch(J){return q(J),!1}}async function eJ(J,Q){try{if(!await _J())return"install_failed";let Z=await K("n... L3: `)}catch(Q){if(g(Q))return null;throw Q}}async function l(J,Q){let Y=await OJ(J,"w");try{await Y.writeFile(Q.join(` ``` ### 11. Low: Filesystem - **Category:** Source - **Confidence:** 70.0% Package source references filesystem APIs. ### 12. Critical: Trojan Source Unicode - **Category:** Source - **Confidence:** 90.0% - **Path:** dist/chunks/index-1.1.37-w2vtqz1f.mjs - **Public source:** [View source]() Source contains bidi control or invisible Unicode characters associated with Trojan Source attacks. Public source snippet (untrusted): ```javascript L20: contains invisible/control Unicode U+200B (zero width space) \v\f\r\x0E\x0F\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1A\x1B\x1C\x1D\x1E\x1F !"#$٪&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_\`abcdefghijklmnopqrstuvwxyz{|}~°·∙√▒─│┼┤┬├┴┐┌└┘β∞φ±½¼≈«»ﻷﻸ��ﻻﻼ� ­ﺂ£¤ﺄ��ﺎﺏﺕﺙ،ﺝﺡﺥ٠١٢٣٤٥٦٧٨٩ﻑ؛ﺱﺵﺹ؟ ``` ### 13. High: Cross File Remote Execution Context - **Category:** Source - **Confidence:** 72.0% - **Path:** dist/chunks/bridgeMain-1.1.37-btaaq723.mjs - **Public source:** [View source]() Source spawns a local helper that also contains network and dynamic execution context; review data flow before blocking. Public source snippet (untrusted): ```javascript Cross-file remote execution chain: dist/chunks/bridgeMain-1.1.37-btaaq723.mjs spawns dist/chunks/cli-1.1.37-07v28734.mjs; helper contains network access plus dynamic code execution. L1: import{Aa as oz,Ca as rz,Da as nz,Ea as iz,Fa as sz,xa as cz,ya as Nz,za as az}from"./cli-1.1.37-f4cc288j.mjs";import{$a as BJ,ab as Lz,bb as CJ,cb as kz,db as hz,eb as FJ,fb as NJ... L2: `).filter((W)=>W.length>0)}function tz(z){let J=z.write??((Z)=>process.stdout.write(Z)),W=z.verbose,$=0,q="idle",K="Ready",_="",B="",E="",O="",w="",U=null,N=[],f=!1,A=null,F=0,x=0,... L3: `)){if(e.length===0){L++;continue}let $z=uz(e);L+=Math.max(1,Math.ceil($z/G))}if(Z.endsWith(` ... L31: `),Z)k(`${H.red(Z)} L32: `)},updateSessionStatus(Z,G,L,e){if(L.type==="tool_start")A=L.summary,F=Date.now();g()},clearStatus(){d(),zz() ``` ### 14. Low: High Entropy Strings - **Category:** Supply Chain - **Confidence:** 55.0% Package source contains high-entropy string patterns. ### 15. Low: Telemetry - **Category:** Supply Chain - **Confidence:** 70.0% Package source references telemetry or analytics APIs. ### 16. Low: Url Strings - **Category:** Supply Chain - **Confidence:** 65.0% Package source contains URL literals. ### 17. Medium: Ships Native Binary - **Category:** Artifact Inventory - **Confidence:** 75.0% - **Path:** bin/claudin.exe - **Public source:** [View source]() Package ships native binary artifacts. Public source snippet (untrusted): ```text path = bin/claudin.exe kind = native_binary sizeBytes = 605 magicHex = [redacted] ``` ### 18. Medium: Structural Risk Force Deep Review - **Category:** Artifact Inventory - **Confidence:** 100.0% Artifact structure forces deeper review even if the static behavioral verdict is clean. ### 19. High: Semantic Analysis Limited - **Category:** Scanner Coverage - **Confidence:** 100.0% - **Path:** dist/chunks/cache-probe-1.1.37-szdjedc6.mjs\#virtual:normalized:round1 - **Public source:** [View source]() A bounded semantic-analysis stage reached its safety limit; remaining detectors completed, but this package requires AI review. Public source snippet (untrusted): ```text stage = ast_semantic_analysis; reason = ast_parse_error; limitedFiles = 3 ``` ### 20. High: Known Malware Source Similarity - **Category:** Static - **Confidence:** 95.0% - **Path:** dist/chunks/cli-1.1.37-grsmntjy.mjs - **Public source:** [View source]() Source file is highly similar to a previously finalized malicious package; route for source-aware review. Public source snippet (untrusted): ```javascript matchType = token_shingles matchedPackage = @mdevs/mai-cli@1.0.17 matchedPath = dist/chunks/loadAgentsDir-BWrBBncU.js matchedIdentity = npm:QG1kZXZzL21haS1jbGk:1.0.17 similarity = 1.000 shingleOverlap = 25 summary = source token shingles overlapped finalized malicious source ``` ### 21. High: Known Malware Source Similarity - **Category:** Static - **Confidence:** 95.0% - **Path:** dist/chunks/cli-1.1.37-46pcgpjk.mjs - **Public source:** [View source]() Source file is highly similar to a previously finalized malicious package; route for source-aware review. Public source snippet (untrusted): ```javascript matchType = token_shingles matchedPackage = @claudiolabs/claudin@1.1.26 matchedPath = dist/chunks/cli-1.1.26-vypd5zf6.mjs matchedIdentity = npm:QGNsYXVkaW9sYWJzL2NsYXVkaW4:1.1.26 similarity = 1.000 shingleOverlap = 48 summary = source token shingles overlapped finalized malicious source ``` ### 22. High: Known Malware Source Similarity - **Category:** Static - **Confidence:** 95.0% - **Path:** dist/chunks/cli-1.1.37-0t8trtcs.mjs - **Public source:** [View source]() Source file is highly similar to a previously finalized malicious package; route for source-aware review. Public source snippet (untrusted): ```javascript matchType = token_shingles matchedPackage = @claudiolabs/claudin@1.1.26 matchedPath = dist/chunks/cli-1.1.26-kvt0v6vq.mjs matchedIdentity = npm:QGNsYXVkaW9sYWJzL2NsYXVkaW4:1.1.26 similarity = 1.000 shingleOverlap = 18 summary = source token shingles overlapped finalized malicious source ``` ### 23. High: Known Malware Source Similarity - **Category:** Static - **Confidence:** 97.0% - **Path:** dist/chunks/cli-1.1.37-1sn4ganc.mjs - **Public source:** [View source]() Source file is highly similar to a previously finalized malicious package; route for source-aware review. Public source snippet (untrusted): ```javascript matchType = normalized_sha256 matchedPackage = @claudiolabs/claudin@1.1.26 matchedPath = dist/chunks/cli-1.1.26-01erqdx7.mjs matchedIdentity = npm:QGNsYXVkaW9sYWJzL2NsYXVkaW4:1.1.26 similarity = 1.000 summary = normalized source hash matched finalized malicious source ``` ### 24. High: Known Malware Source Similarity - **Category:** Static - **Confidence:** 97.0% - **Path:** dist/chunks/cli-1.1.37-07v28734.mjs - **Public source:** [View source]() Source file is highly similar to a previously finalized malicious package; route for source-aware review. Public source snippet (untrusted): ```javascript matchType = normalized_sha256 matchedPackage = @claudiolabs/claudin@1.1.26 matchedPath = dist/chunks/cli-1.1.26-hxty6b5t.mjs matchedIdentity = npm:QGNsYXVkaW9sYWJzL2NsYXVkaW4:1.1.26 similarity = 1.000 summary = normalized source hash matched finalized malicious source ``` ### 25. High: Known Malware Source Similarity - **Category:** Static - **Confidence:** 97.0% - **Path:** dist/chunks/cli-1.1.37-6k9f1kb2.mjs - **Public source:** [View source]() Source file is highly similar to a previously finalized malicious package; route for source-aware review. Public source snippet (untrusted): ```javascript matchType = normalized_sha256 matchedPackage = @claudiolabs/claudin@1.1.26 matchedPath = dist/chunks/cli-1.1.26-32vewh62.mjs matchedIdentity = npm:QGNsYXVkaW9sYWJzL2NsYXVkaW4:1.1.26 similarity = 1.000 summary = normalized source hash matched finalized malicious source ``` ### 26. Critical: Previous Version Dangerous Delta - **Category:** Supply Chain - **Confidence:** 93.0% - **Path:** dist/chunks/bridgeMain-1.1.37-btaaq723.mjs - **Public source:** [View source]() This package version adds a dangerous source file absent from the previous stored version; route for source-aware review. Public source snippet (untrusted): ```javascript matchType = previous_version_dangerous_delta matchedPackage = @claudiolabs/claudin@1.1.30 matchedIdentity = npm:QGNsYXVkaW9sYWJzL2NsYXVkaW4:1.1.30 similarity = 0.367 summary = stored previous version shares package body but lacks this dangerous source file ``` ## Dependencies and install lifecycle - **Lifecycle scripts present:** Yes - **Published lifecycle scripts:** postinstall - **Dependencies:** 0 - **Optional dependencies:** 8 - **Peer dependencies:** 0 - **Development dependencies:** 0 - **Published dependency-graph edges:** 8 ### Published dependency entries - @claudiolabs/claudin-darwin-arm64 1.1.37 (OptionalDependency) - @claudiolabs/claudin-darwin-x64 1.1.37 (OptionalDependency) - @claudiolabs/claudin-linux-arm64 1.1.37 (OptionalDependency) - @claudiolabs/claudin-linux-arm64-musl 1.1.37 (OptionalDependency) - @claudiolabs/claudin-linux-x64 1.1.37 (OptionalDependency) - @claudiolabs/claudin-linux-x64-musl 1.1.37 (OptionalDependency) - @claudiolabs/claudin-win32-arm64 1.1.37 (OptionalDependency) - @claudiolabs/claudin-win32-x64 1.1.37 (OptionalDependency) ## Package metadata - **Package:** @claudiolabs/claudin - **Ecosystem:** npm - **Version:** 1.1.37 - **License:** MIT - **Version published:** 2026-09-28T00:30:23.906Z - **Package first seen:** 2026-07-01T18:45:48.483Z - **Package last seen:** 2026-09-30T03:21:25.527Z - **Known versions:** 44 - **Latest version:** 1.1.39 - **Appeal under review:** No - **Description:** Claudin — Claude Code opened to any LLM (OpenAI, Gemini, DeepSeek, Ollama, and 200+ models) - **Maintainers:** viudes - **Keywords:** claude-code, openai, llm, cli, agent, deepseek, ollama, gemini - **Runtime engines:** node: \>=22.12.0 - **Artifact files:** 422 - **Artifact unpacked size:** 12,450,771 bytes - **Artifact signatures:** 2 - **Attestations:** Yes - **Provenance:** https://slsa.dev/provenance/v1 ## References - [HTML security report]() - [Repository]() - [Homepage]() - [Issues]()