Electron: Custom protocol with supportFetchAPI but not corsEnabled allows cross-origin reads
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| electron | electron | affected |
|
Configuration 1 [-]
|
No data.
| Vendor | Product | Versions | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Electron | Electron |
|
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-v3j7-r9gq-3gjw | Electron: Custom protocol with supportFetchAPI but not corsEnabled allows cross-origin reads |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.354% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Electronjs
Electronjs electron |
|
| CPEs | cpe:2.3:a:electronjs:electron:*:*:*:*:*:node.js:*:* cpe:2.3:a:electronjs:electron:42.0.0:alpha1:*:*:*:node.js:*:* cpe:2.3:a:electronjs:electron:42.0.0:alpha2:*:*:*:node.js:*:* cpe:2.3:a:electronjs:electron:42.0.0:alpha3:*:*:*:node.js:*:* cpe:2.3:a:electronjs:electron:42.0.0:alpha4:*:*:*:node.js:*:* cpe:2.3:a:electronjs:electron:42.0.0:alpha5:*:*:*:node.js:*:* cpe:2.3:a:electronjs:electron:42.0.0:alpha6:*:*:*:node.js:*:* cpe:2.3:a:electronjs:electron:42.0.0:beta1:*:*:*:node.js:*:* cpe:2.3:a:electronjs:electron:42.0.0:beta2:*:*:*:node.js:*:* cpe:2.3:a:electronjs:electron:42.0.0:beta3:*:*:*:node.js:*:* cpe:2.3:a:electronjs:electron:42.0.0:beta4:*:*:*:node.js:*:* cpe:2.3:a:electronjs:electron:42.0.0:beta5:*:*:*:node.js:*:* cpe:2.3:a:electronjs:electron:42.0.0:beta6:*:*:*:node.js:*:* cpe:2.3:a:electronjs:electron:42.0.0:beta7:*:*:*:node.js:*:* cpe:2.3:a:electronjs:electron:42.0.0:beta8:*:*:*:node.js:*:* |
|
| Vendors & Products |
Electronjs
Electronjs electron |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Electron
Electron electron |
|
| Vendors & Products |
Electron
Electron electron |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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 remote origin could therefore fetch() or XMLHttpRequest that scheme cross-origin and read the full response body, rather than the read being blocked. Apps that serve sensitive data from such a scheme and load remote or untrusted content in a renderer are affected. This issue is fixed in versions 39.8.10, 40.9.3, 41.4.0, and 42.0.0. | |
| Title | Electron: Custom protocol with supportFetchAPI but not corsEnabled allows cross-origin reads | |
| Weaknesses | CWE-942 | |
| References |
| |
| Metrics |
cvssV3_1
|