Summary
@jlongo78/agent-spaces v0.7.6 was classified as CRITICAL RISK with a risk score of 16036. Sigil detected 1523 findings across 1579 files, covering phases including code patterns, credential access, network exfiltration, obfuscation, install hooks. Review the findings below before installing this package.
v0.7.6
22 March 2026, 13:56 UTC
by Sigil Bot
Risk Score
16036
Findings
1523
Files Scanned
1579
Provenance
Findings by Phase
Phase Ordering
Phases are ordered by criticality, with the most dangerous at the top. Click any phase header to expand or collapse its findings. Critical phases are expanded by default.
install-pip-setup-exec
CRITICALsetup.py executes code at install time
package/.next/standalone/.next/server/chunks/ssr/node_modules_xterm_lib_xterm_2d364f66.js:3
WARNING: This link could potentially be dangerous`)){let a=window.open();if(a){try{a.opener=null}catch(a){}a.location.href=b}else console.warn("Opening link blocked as opener could not be cleared")}}(0,b),hover:(a,b)=>{var d;return null==(d=null==g?void 0:g.hover)?void 0:d.call(g,a,b,c)},leave:(a,b)=>{var d;return null==(d=null==g?void 0:g.leave)?void 0:d.call(g,a,b,c)}})}l=!1,h.hasExtendedAttrs()&&h.extended.urlId?(k=b,j=h.extended.urlId):(k=-1,j=-1)}}b(e)}};b.OscLinkProvider=d([e(0,g.IBufferSWhy was this flagged?
This setup.py calls subprocess, os.system, exec, or eval during package installation. Legitimate packages rarely need to execute arbitrary commands at install time. This pattern is commonly used by malicious packages to download and run payloads, exfiltrate environment variables, or establish persistence. Rated CRITICAL because it runs with the installer's full permissions.
install-pip-setup-exec
CRITICALsetup.py executes code at install time
package/.next/standalone/.next/static/chunks/2ad22562bb37ecad.js:598
precision ${e.precision} usampler2DArray;
`;return"highp"===e.precision?t+="\n#define HIGH_PRECISION":"mediump"===e.precision?t+="\n#define MEDIUM_PRECISION":"lowp"===e.precision&&(t+="\n#define LOW_PRECISION"),t}function hb(e,t,i,n){let r,a,s,o,l,c,h=e.getContext(),u=i.defines,d=i.vertexShader,p=i.fragmentShader,f=(l="SHADOWMAP_TYPE_BASIC",1===i.shadowMapType?l="SHADOWMAP_TYPE_PCF":2===i.shadowMapType?l="SHADOWMAP_TYPE_PCF_SOFT":3===i.shadowMapType&&(l="SHADOWMAP_TYPE_VSM"),l),m=function(e){lWhy was this flagged?
This setup.py calls subprocess, os.system, exec, or eval during package installation. Legitimate packages rarely need to execute arbitrary commands at install time. This pattern is commonly used by malicious packages to download and run payloads, exfiltrate environment variables, or establish persistence. Rated CRITICAL because it runs with the installer's full permissions.
install-pip-setup-exec
CRITICALsetup.py executes code at install time
package/.next/standalone/.next/static/chunks/2ad22562bb37ecad.js:622
}`;class h${constructor(){this.texture=null,this.mesh=null,this.depthNear=0,this.depthFar=0}init(e,t,i){if(null===this.texture){let n=new sI;e.properties.get(n).__webglTexture=t.texture,(t.depthNear!=i.depthNear||t.depthFar!=i.depthFar)&&(this.depthNear=t.depthNear,this.depthFar=t.depthFar),this.texture=n}}getMesh(e){if(null!==this.texture&&null===this.mesh){let t=e.cameras[0].viewport,i=new lE({vertexShader:hK,fragmentShader:hZ,uniforms:{depthColor:{value:this.texture},depthWidth:{value:t.z},dWhy was this flagged?
This setup.py calls subprocess, os.system, exec, or eval during package installation. Legitimate packages rarely need to execute arbitrary commands at install time. This pattern is commonly used by malicious packages to download and run payloads, exfiltrate environment variables, or establish persistence. Rated CRITICAL because it runs with the installer's full permissions.
install-pip-setup-exec
CRITICALsetup.py executes code at install time
package/.next/standalone/.next/static/chunks/2ad22562bb37ecad.js:824
precision ${e.precision} usampler2DArray;
`;return"highp"===e.precision?t+="\n#define HIGH_PRECISION":"mediump"===e.precision?t+="\n#define MEDIUM_PRECISION":"lowp"===e.precision&&(t+="\n#define LOW_PRECISION"),t}function _c(e,t,i,n){let r,a,s,o,l,c,h=e.getContext(),u=i.defines,d=i.vertexShader,p=i.fragmentShader,f=(l="SHADOWMAP_TYPE_BASIC",1===i.shadowMapType?l="SHADOWMAP_TYPE_PCF":2===i.shadowMapType?l="SHADOWMAP_TYPE_PCF_SOFT":3===i.shadowMapType&&(l="SHADOWMAP_TYPE_VSM"),l),m=function(e){lWhy was this flagged?
This setup.py calls subprocess, os.system, exec, or eval during package installation. Legitimate packages rarely need to execute arbitrary commands at install time. This pattern is commonly used by malicious packages to download and run payloads, exfiltrate environment variables, or establish persistence. Rated CRITICAL because it runs with the installer's full permissions.
install-pip-setup-exec
CRITICALsetup.py executes code at install time
package/.next/standalone/.next/static/chunks/2ad22562bb37ecad.js:848
}`;class _F{constructor(){this.texture=null,this.mesh=null,this.depthNear=0,this.depthFar=0}init(e,t,i){if(null===this.texture){let n=new fv;e.properties.get(n).__webglTexture=t.texture,(t.depthNear!=i.depthNear||t.depthFar!=i.depthFar)&&(this.depthNear=t.depthNear,this.depthFar=t.depthFar),this.texture=n}}getMesh(e){if(null!==this.texture&&null===this.mesh){let t=e.cameras[0].viewport,i=new gh({vertexShader:_U,fragmentShader:_O,uniforms:{depthColor:{value:this.texture},depthWidth:{value:t.z},dWhy was this flagged?
This setup.py calls subprocess, os.system, exec, or eval during package installation. Legitimate packages rarely need to execute arbitrary commands at install time. This pattern is commonly used by malicious packages to download and run payloads, exfiltrate environment variables, or establish persistence. Rated CRITICAL because it runs with the installer's full permissions.
install-pip-setup-exec
CRITICALsetup.py executes code at install time
package/.next/standalone/.next/static/chunks/e23f20b51a75a5bb.js:358
return dot( weights, rgb );
}`),n.useDepthPacking?"#define DEPTH_PACKING "+n.depthPacking:"","\n"].filter(tu).join("\n")}f=td(f=tc(f=tp(f),n),n),p=td(p=tc(p=tp(p),n),n),f=tv(f),p=tv(p),!0!==n.isRawShaderMaterial&&(T="#version 300 es\n",o=[S,"#define attribute in\n#define varying out\n#define texture2D texture"].join("\n")+"\n"+o,l=["#define varying in",n.glslVersion===M.GLSL3?"":"layout(location = 0) out highp vec4 pc_fragColor;",n.glslVersion===M.GLSL3?"":"#define gl_FragColor pc_fragColor","#Why was this flagged?
This setup.py calls subprocess, os.system, exec, or eval during package installation. Legitimate packages rarely need to execute arbitrary commands at install time. This pattern is commonly used by malicious packages to download and run payloads, exfiltrate environment variables, or establish persistence. Rated CRITICAL because it runs with the installer's full permissions.
install-pip-setup-exec
CRITICALsetup.py executes code at install time
package/.next/standalone/.next/static/chunks/e23f20b51a75a5bb.js:382
}`;class tQ{constructor(){this.texture=null,this.mesh=null,this.depthNear=0,this.depthFar=0}init(e,t){if(null===this.texture){let n=new M.ExternalTexture(e.texture);(e.depthNear!==t.depthNear||e.depthFar!==t.depthFar)&&(this.depthNear=e.depthNear,this.depthFar=e.depthFar),this.texture=n}}getMesh(e){if(null!==this.texture&&null===this.mesh){let t=e.cameras[0].viewport,n=new M.ShaderMaterial({vertexShader:tY,fragmentShader:t$,uniforms:{depthColor:{value:this.texture},depthWidth:{value:t.z},depthHWhy was this flagged?
This setup.py calls subprocess, os.system, exec, or eval during package installation. Legitimate packages rarely need to execute arbitrary commands at install time. This pattern is commonly used by malicious packages to download and run payloads, exfiltrate environment variables, or establish persistence. Rated CRITICAL because it runs with the installer's full permissions.
install-pip-setup-exec
CRITICALsetup.py executes code at install time
package/.next/standalone/.next/static/chunks/e40d2bd3b4ce8192.js:3
WARNING: This link could potentially be dangerous`)){let e=window.open();if(e){try{e.opener=null}catch(e){}e.location.href=t}else console.warn("Opening link blocked as opener could not be cleared")}}(0,t),hover:(e,t)=>{var s;return null==(s=null==o?void 0:o.hover)?void 0:s.call(o,e,t,i)},leave:(e,t)=>{var s;return null==(s=null==o?void 0:o.leave)?void 0:s.call(o,e,t,i)}})}d=!1,a.hasExtendedAttrs()&&a.extended.urlId?(c=t,l=a.extended.urlId):(c=-1,l=-1)}}t(r)}};t.OscLinkProvider=s([r(0,o.IBufferSWhy was this flagged?
This setup.py calls subprocess, os.system, exec, or eval during package installation. Legitimate packages rarely need to execute arbitrary commands at install time. This pattern is commonly used by malicious packages to download and run payloads, exfiltrate environment variables, or establish persistence. Rated CRITICAL because it runs with the installer's full permissions.
install-pip-setup-exec
CRITICALsetup.py executes code at install time
package/bin/lib/auto-setup.js:27
function autoSetup({ SPACES_DIR, SESSION_SECRET_PATH, ADMIN_DB_PATH, CONFIG_PATH, tier, port, basePath }) {
// Ensure ~/.spaces directoryWhy was this flagged?
This setup.py calls subprocess, os.system, exec, or eval during package installation. Legitimate packages rarely need to execute arbitrary commands at install time. This pattern is commonly used by malicious packages to download and run payloads, exfiltrate environment variables, or establish persistence. Rated CRITICAL because it runs with the installer's full permissions.
Badge
Markdown
[](https://sigilsec.ai/scans/7F9817C0-F1AE-4610-8E74-3A5660E92AC2)HTML
<a href="https://sigilsec.ai/scans/7F9817C0-F1AE-4610-8E74-3A5660E92AC2"><img src="https://sigilsec.ai/badge/npm/@jlongo78/agent-spaces" alt="Sigil Scan"></a>Run This Scan Yourself
Scan your own packages
Run Sigil locally to audit any package before it touches your codebase.
Early Access
Get cloud scanning, threat intel, and CI/CD integration.
Join 150+ developers on the waitlist.
Get threat intelligence and product updates
Security research, new threat signatures, and product updates. No spam.
Other npm scans
Believe this result is incorrect? Request a review or see our Terms of Service and Methodology.