Electron: Sandboxed iframe can bypass the allow-popups restriction via the OpenURL navigation path
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| electron | electron | affected |
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Configuration 1 [-]
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No data.
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| Electron | Electron |
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| Source | ID | Title |
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Github GHSA |
GHSA-9f4c-93c8-jc8g | Electron: Sandboxed iframe can bypass the allow-popups restriction via the OpenURL navigation path |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.431% probability within 30 days)
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| First Time appeared |
Electronjs
Electronjs electron |
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| CPEs | cpe:2.3:a:electronjs:electron:*:*:*:*:*:node.js:*:* | |
| Vendors & Products |
Electronjs
Electronjs electron |
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| First Time appeared |
Electron
Electron electron |
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| Vendors & Products |
Electron
Electron electron |
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ssvc
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| Description | Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 39.8.10, 41.10.3, and 42.0.1, a sandboxed iframe without the allow-popups keyword could still open a new window or trigger setWindowOpenHandler with no user interaction because new-window navigations taking the OpenURL path did not apply the iframe sandbox popup restriction. Apps that embed untrusted content in sandboxed iframes and rely on the absence of allow-popups to prevent window creation are affected, while apps that deny window creation in setWindowOpenHandler or do not embed untrusted content in sandboxed iframes are not affected. This issue is fixed in 39.8.10, 41.10.3, and 42.0.1. | |
| Title | Electron: Sandboxed iframe can bypass the allow-popups restriction via the OpenURL navigation path | |
| Weaknesses | CWE-1021 CWE-693 |
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| References |
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| Metrics |
cvssV3_1
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