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Tracking
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-g3hc-697w-wm82 | Livewire DOM-based cross-site scripting during client-side state handling |
Thu, 03 Sep 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 01 Sep 2026 14:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Livewire
Livewire livewire |
|
| Vendors & Products |
Livewire
Livewire livewire |
Mon, 31 Aug 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Livewire is a full-stack framework for Laravel. From 3.0.0-beta.1 until 3.8.3 and 4.3.4, the dot-notated query-string parser in js/plugins/history/index.js, including fromQueryString() and insertDotNotatedValueIntoData(), accepts the __proto__, constructor, and prototype path segments and creates inherited objects. Client-side state handlers then access effects.html, effects.js, effects.xjs, and effects.scripts without Object.prototype.hasOwnProperty.call(), allowing inherited attacker-controlled state to be treated as trusted effects. An unauthenticated attacker can craft a URL that, when opened by a user, executes arbitrary JavaScript in the affected application's origin. Exploitation requires user interaction and does not bypass server-side authorization or grant privileges beyond the affected user. This issue is fixed in versions 3.8.3 and 4.3.4. | |
| Title | Livewire DOM-based cross-site scripting during client-side state handling | |
| Weaknesses | CWE-1321 CWE-79 |
|
| References |
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|
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-09-03T18:03:10.981Z
Reserved: 2026-08-27T17:48:42.123Z
Link: CVE-2026-81887
Updated: 2026-09-03T18:03:08.352Z
Status : Received
Published: 2026-08-31T21:17:52.157
Modified: 2026-09-03T19:17:29.223
Link: CVE-2026-81887
No data.
OpenCVE Enrichment
Updated: 2026-09-01T14:16:34Z
Github GHSA