CVE-2025-13947Webkit: webkitgtk: remote user-assisted information disclosure via file drag-and-drop
Updated under an hour ago ()
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It affects The WebKitGTK Team webkitgtk and 7 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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
- 7.4 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
- Weakness (CWE)
- CWE-346
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- redhat
- NVD analysis
- Deferred
- Record last updated
- Oct 16, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
The WebKitGTK Team webkitgtk webkitgtk_team:webkitgtk (from the name) | before 2.50.3 | CNA record |
from 0:2.50.3-2.el7_9 not affected | CNA record | |
Red Hat Red Hat Enterprise Linux 8 redhat:enterprise_linux | from 0:2.50.3-1.el8_10 not affected | CNA record |
Red Hat Red Hat Enterprise Linux 8.2 Advanced Update Support redhat:rhel_aus | from 0:2.50.3-2.el8_2 not affected | CNA record |
Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support redhat:rhel_eus_long_life | from 0:2.50.3-2.el8_4 not affected | CNA record |
from 0:2.50.3-2.el8_6 not affected | CNA record | |
from 0:2.50.3-2.el8_6 not affected | CNA record | |
Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support redhat:rhel_eus | from 0:2.50.3-1.el9_4 not affected | CNA record |
References
- https://access.redhat.com/errata/RHSA-2025:22789vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:22790vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:23110vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:23433vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:23434vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:23451vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:23452vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:23583vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:23591vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:23742vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:23743vendor-advisory, x-refsource-redhat
- https://access.redhat.com/security/cve/CVE-2025-13947vdb-entry, x-refsource-redhat
- https://bugs.webkit.org/show_bug.cgi?id=271957
- https://bugzilla.redhat.com/show_bug.cgi?id=2418576issue-tracking, x-refsource-redhat
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.