CVE-2025-13947

A flaw was found in WebKitGTK. This vulnerability allows remote, user-assisted information disclosure that can reveal any file the user is permitted to read via abusing the file drag-and-drop mechanism where WebKitGTK does not verify that drag operations originate from outside the browser.

CVSS v3 7.4 HIGH

7.4^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://access.redhat.com/errata/RHSA-2025:22789
https://access.redhat.com/errata/RHSA-2025:22790
https://access.redhat.com/errata/RHSA-2025:23110
https://access.redhat.com/errata/RHSA-2025:23433
https://access.redhat.com/errata/RHSA-2025:23434
https://access.redhat.com/errata/RHSA-2025:23451
https://access.redhat.com/errata/RHSA-2025:23452
https://access.redhat.com/errata/RHSA-2025:23583
https://access.redhat.com/errata/RHSA-2025:23591
https://access.redhat.com/errata/RHSA-2025:23742
https://access.redhat.com/errata/RHSA-2025:23743
https://access.redhat.com/security/cve/CVE-2025-13947
https://bugs.webkit.org/show_bug.cgi?id=271957
https://bugzilla.redhat.com/show_bug.cgi?id=2418576

Configurations

No configuration.

History

25 Sep 2026, 23:10

Type	Values Removed	Values Added
Summary		(es) Se encontró una falla en WebKitGTK. Esta vulnerabilidad permite la revelación de información remota y asistida por el usuario que puede revelar cualquier archivo que el usuario tiene permiso para leer, mediante el abuso del mecanismo de arrastrar y soltar archivos donde WebKitGTK no verifica que las operaciones de arrastre se originan desde fuera del navegador.

Information

Published : 2025-12-03 10:15

Updated : 2026-10-16 11:16

NVD link : CVE-2025-13947

Mitre link : CVE-2025-13947

CVE.ORG link : CVE-2025-13947

JSON object : View

Products Affected

No product.

CWE

CWE-346

Origin Validation Error

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"defaultStatus": "affected"}]}], "published": "2025-12-03T10:15:47.710", "references": [{"url": "https://access.redhat.com/errata/RHSA-2025:22789", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2025:22790", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2025:23110", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2025:23433", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2025:23434", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2025:23451", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2025:23452", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2025:23583", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2025:23591", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2025:23742", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2025:23743", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/security/cve/CVE-2025-13947", "source": "secalert@redhat.com"}, {"url": "https://bugs.webkit.org/show_bug.cgi?id=271957", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2418576", "source": "secalert@redhat.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-346"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-346"}]}], "descriptions": [{"lang": "en", "value": "A flaw was found in WebKitGTK. This vulnerability allows remote, user-assisted information disclosure that can reveal any file the user is permitted to read via abusing the file drag-and-drop mechanism where WebKitGTK does not verify that drag operations originate from outside the browser."}, {"lang": "es", "value": "Se encontr\u00f3 una falla en WebKitGTK. Esta vulnerabilidad permite la revelaci\u00f3n de informaci\u00f3n remota y asistida por el usuario que puede revelar cualquier archivo que el usuario tiene permiso para leer, mediante el abuso del mecanismo de arrastrar y soltar archivos donde WebKitGTK no verifica que las operaciones de arrastre se originan desde fuera del navegador."}], "lastModified": "2026-10-16T11:16:58.000", "sourceIdentifier": "secalert@redhat.com"}