{"answers":{"affected":"8 open source packages ship an affected version, including electron. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-102675 in the wild and no public exploit code.","fix":"Upgrade electron to a fixed version for your release line: 41.10.6, 42.9.2, 43.4.1 or 44.0.0-beta.5.","what":"CVE-2026-102675 is a high-severity vulnerability in Electronjs Electron, published on 29 Sep 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-102675 and fix it if it is affected.\n\nWhat it is: CVE-2026-102675 is a high-severity vulnerability in Electronjs Electron, published on 29 Sep 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-102675 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- electron (npm): affected all versions; fixed in 41.10.6\n- electron (npm): affected all versions; fixed in 41.10.6\n- electron (npm): affected from 42.0.0-alpha.1; fixed in 42.9.2\n- electron (npm): affected from 42.0.0-alpha.1; fixed in 42.9.2\n- electron (npm): affected from 43.0.0-alpha.1; fixed in 43.4.1\n- electron (npm): affected from 43.0.0-alpha.1; fixed in 43.4.1\n- electron (npm): affected from 44.0.0-alpha.1; fixed in 44.0.0-beta.5\n- electron (npm): affected from 44.0.0-alpha.1; fixed in 44.0.0-beta.5\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-102675/ (Markdown: https://insights.sbomify.com/CVE-2026-102675/index.md)","id":"CVE-2026-102675","markdown":"https://insights.sbomify.com/CVE-2026-102675/index.md","name":"CVE-2026-102675","record":{"aliases":["GHSA-j84w-jfhq-vhvj"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"Electron framework","requires_auth":"none","summary":"Electron allows cross-origin reads of custom protocol responses when CORS is disabled, enabling data theft from untrusted content.","user_interaction":"required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"electron","vendor":"electronjs"}],"cvss":{"score":7.4,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-346","name":"Origin Validation Error"}],"description":"Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 41.10.6, 42.9.2, 43.4.1, and 44.0.0-beta.5, responses served through protocol.registerFileProtocol or protocol.registerHttpProtocol for a custom scheme registered with supportFetchAPI enabled but corsEnabled disabled could remain script-readable across origins. This residual issue completes the remediation for CVE-2026-70604. Applications are affected only when they expose such a scheme and load untrusted content in the same session. Schemes intentionally registered with corsEnabled enabled remain cross-origin readable by design. This issue is fixed in versions 41.10.6, 42.9.2, 43.4.1, and 44.0.0-beta.5.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Electron: File and HTTP protocol handlers allow cross-origin reads without corsEnabled","id":"CVE-2026-102675","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":"electronjs:electron","products":["electronjs:electron"],"type":"security_feature_bypass","year":"2026"},"n_packages":8,"n_references":9,"next":{"headline":"Electron: \u003cwebview\u003e can enable Node.js integration in Web Workers despite embedder restrictions","id":"CVE-2026-102676"},"packages":[{"ecosystem":"npm","fixed":["41.10.6"],"introduced":["0"],"last_affected":[],"package":"electron","purl":null,"source":"GHSA-j84w-jfhq-vhvj"},{"ecosystem":"npm","fixed":["41.10.6"],"introduced":["0"],"last_affected":[],"package":"electron","purl":"pkg:npm/electron","source":"GHSA-j84w-jfhq-vhvj"},{"ecosystem":"npm","fixed":["42.9.2"],"introduced":["42.0.0-alpha.1"],"last_affected":[],"package":"electron","purl":null,"source":"GHSA-j84w-jfhq-vhvj"},{"ecosystem":"npm","fixed":["42.9.2"],"introduced":["42.0.0-alpha.1"],"last_affected":[],"package":"electron","purl":"pkg:npm/electron","source":"GHSA-j84w-jfhq-vhvj"},{"ecosystem":"npm","fixed":["43.4.1"],"introduced":["43.0.0-alpha.1"],"last_affected":[],"package":"electron","purl":null,"source":"GHSA-j84w-jfhq-vhvj"},{"ecosystem":"npm","fixed":["43.4.1"],"introduced":["43.0.0-alpha.1"],"last_affected":[],"package":"electron","purl":"pkg:npm/electron","source":"GHSA-j84w-jfhq-vhvj"},{"ecosystem":"npm","fixed":["44.0.0-beta.5"],"introduced":["44.0.0-alpha.1"],"last_affected":[],"package":"electron","purl":null,"source":"GHSA-j84w-jfhq-vhvj"},{"ecosystem":"npm","fixed":["44.0.0-beta.5"],"introduced":["44.0.0-alpha.1"],"last_affected":[],"package":"electron","purl":"pkg:npm/electron","source":"GHSA-j84w-jfhq-vhvj"}],"prev":{"headline":"Electron: Windows opened from a sandboxed top-level document do not inherit its sandbox restrictions","id":"CVE-2026-102674"},"products":["electron"],"published":"2026-09-29","related":[{"cvss_score":9.8,"headline":"Chromium Remote Code Execution in electron","id":"CVE-2017-16151","kev_date_added":null,"published":"2018-06-07"},{"cvss_score":8.8,"headline":"Electron protocol handler browser vulnerable to Command Injection","id":"CVE-2018-1000118","kev_date_added":null,"published":"2018-03-07"},{"cvss_score":8.4,"headline":"Electron: Context Isolation bypass via contextBridge VideoFrame transfer","id":"CVE-2026-34780","kev_date_added":null,"published":"2026-04-04"},{"cvss_score":8.3,"headline":"Electron: \u003cwebview\u003e can enable Node.js integration in Web Workers despite embedder restrictions","id":"CVE-2026-102676","kev_date_added":null,"published":"2026-09-29"},{"cvss_score":8.2,"headline":"Electron drops inherited HTML sandbox restrictions for popups opened through OpenURLFromTab","id":"CVE-2026-102673","kev_date_added":null,"published":"2026-09-29"},{"cvss_score":8.2,"headline":"Electron: Windows opened from a sandboxed top-level document do not inherit its sandbox restrictions","id":"CVE-2026-102674","kev_date_added":null,"published":"2026-09-29"},{"cvss_score":8.1,"headline":"Electron: Use-after-free in offscreen child window paint callback","id":"CVE-2026-34774","kev_date_added":null,"published":"2026-04-03"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-29","vendors":["electron"]},"summary":"Electron allows cross-origin reads of custom protocol responses when CORS is disabled, enabling data theft from untrusted content.","url":"https://insights.sbomify.com/CVE-2026-102675/"}