CVE-2026-70600Disclosure(electronjs / electron)

LOWCVSS 4.3 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 39.8.8, 40.9.0, 41.2.1, and 42.0.0-beta.3, 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. This issue is fixed in versions 39.8.8, 40.9.0, 41.2.1, and 42.0.0-beta.3.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-1021

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • electron

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • 1 total mentions across 1 day

Affected systems

Vendors
Products
electron

1 version affected across 1 product

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-08-05: 1Technical Details · 2026-08-05: 108-05
Signal classification1 categories
Disclosure
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-70600 Clickjacking Vulnerability in Electron Autofill Popup Positioning Prior to 42.0.0 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-70600

    Post summary

    The text announces a clickjacking vulnerability in Electron versions prior to 42.0.0, but provides no PoC, exploitation details, or patch information.

    0000078
    4.1K followersView on X
CPE platform detail9 entries

9 of 9 entries

PartVendorProductVersionTarget SWTarget HW
Appelectronjselectron-node.js-
Appelectronjselectron42.0.0node.js-
Appelectronjselectron42.0.0node.js-
Appelectronjselectron42.0.0node.js-
Appelectronjselectron42.0.0node.js-
Appelectronjselectron42.0.0node.js-
Appelectronjselectron42.0.0node.js-
Appelectronjselectron42.0.0node.js-
Appelectronjselectron42.0.0node.js-

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