GHSA-x8rc-wpg4-grpf

Source

https://github.com/advisories/GHSA-x8rc-wpg4-grpf

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/08/GHSA-x8rc-wpg4-grpf/GHSA-x8rc-wpg4-grpf.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-x8rc-wpg4-grpf

Aliases

CVE-2026-70600

Published

2026-08-05T15:40:32Z

Modified

2026-08-05T15:46:32.651141182Z

Severity

3.1 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N CVSS Calculator

Summary

Electron: Cross-origin iframe can position native autofill popup

Details

Impact

The native autofill popup could be positioned by a cross-origin iframe outside that iframe's bounds, over the embedding page's UI, enabling clickjacking or spoofing of trusted UI.

Apps are only affected if they embed untrusted content in iframes within windows that also display trusted UI. Apps that do not embed untrusted third-party content are not affected.

Workarounds

Do not embed untrusted content in iframes inside windows that display trusted UI.

Fixed Versions

42.0.0-beta.3
41.2.1
40.9.0
39.8.8

For more information

If you have any questions or comments about this advisory, email Electron at security@electronjs.org

Database specific

{
    "severity": "LOW",
    "github_reviewed_at": "2026-08-05T15:40:32Z",
    "cwe_ids": [
        "CWE-1021"
    ],
    "nvd_published_at": null,
    "github_reviewed": true
}

References

Affected packages

npm / electron

Package

Name: electron; View open source insights on deps.dev
Purl: pkg:npm/electron

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

39.8.8

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/08/GHSA-x8rc-wpg4-grpf/GHSA-x8rc-wpg4-grpf.json"

npm / electron

Package

Name: electron; View open source insights on deps.dev
Purl: pkg:npm/electron

Affected ranges

Type: SEMVER
Events: Introduced

40.0.0-alpha.1

Fixed

40.9.1

Database specific

last_known_affected_version_range

"< 40.9.0"

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/08/GHSA-x8rc-wpg4-grpf/GHSA-x8rc-wpg4-grpf.json"

npm / electron

Package

Name: electron; View open source insights on deps.dev
Purl: pkg:npm/electron

Affected ranges

Type: SEMVER
Events: Introduced

41.0.0-alpha.1

Fixed

41.2.1

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/08/GHSA-x8rc-wpg4-grpf/GHSA-x8rc-wpg4-grpf.json"

npm / electron

Package

Name: electron; View open source insights on deps.dev
Purl: pkg:npm/electron

Affected ranges

Type: SEMVER
Events: Introduced

42.0.0-alpha.1

Fixed

42.0.0-beta.3

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/08/GHSA-x8rc-wpg4-grpf/GHSA-x8rc-wpg4-grpf.json"