CVE-2025-13947
Webkit: webkitgtk: remote user-assisted information disclosure via file drag-and-drop
CVSS Score
7.4
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | the webkitgtk team |
| Product | webkitgtk |
| Published | Dec 3, 2025 |
| Last Updated | Jan 7, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
The WebKitGTK Team / webkitgtk
0 < 2.50.3
Red Hat / Red Hat Enterprise Linux 7 Extended Lifecycle Support
All versions affected Red Hat / Red Hat Enterprise Linux 8
All versions affected Red Hat / Red Hat Enterprise Linux 8.2 Advanced Update Support
All versions affected Red Hat / Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
All versions affected Red Hat / Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On
All versions affected Red Hat / Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
All versions affected Red Hat / Red Hat Enterprise Linux 8.6 Telecommunications Update Service
All versions affected Red Hat / Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
All versions affected Red Hat / Red Hat Enterprise Linux 8.8 Telecommunications Update Service
All versions affected Red Hat / Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
All versions affected Red Hat / Red Hat Enterprise Linux 9
All versions affected Red Hat / Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions
All versions affected Red Hat / Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions
All versions affected Red Hat / Red Hat Enterprise Linux 9.4 Extended Update Support
All versions affected Red Hat / Red Hat Enterprise Linux 9.6 Extended Update Support
All versions affected Red Hat / Red Hat Enterprise Linux 6
All versions affected Red Hat / Red Hat Enterprise Linux 7
All versions affected References
access.redhat.com: https://access.redhat.com/errata/RHSA-2025:22789 access.redhat.com: https://access.redhat.com/errata/RHSA-2025:22790 access.redhat.com: https://access.redhat.com/errata/RHSA-2025:23110 access.redhat.com: https://access.redhat.com/errata/RHSA-2025:23433 access.redhat.com: https://access.redhat.com/errata/RHSA-2025:23434 access.redhat.com: https://access.redhat.com/errata/RHSA-2025:23451 access.redhat.com: https://access.redhat.com/errata/RHSA-2025:23452 access.redhat.com: https://access.redhat.com/errata/RHSA-2025:23583 access.redhat.com: https://access.redhat.com/errata/RHSA-2025:23591 access.redhat.com: https://access.redhat.com/errata/RHSA-2025:23742 access.redhat.com: https://access.redhat.com/errata/RHSA-2025:23743 access.redhat.com: https://access.redhat.com/security/cve/CVE-2025-13947 bugzilla.redhat.com: https://bugzilla.redhat.com/show_bug.cgi?id=2418576
Credits
Red Hat would like to thank Janet Black for reporting this issue.