CVE-2025-13947 (CVSS 7.4)

Description

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.

Is your site exposed to CVE-2025-13947?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

7.4

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N

Weakness Type (CWE)

CWE-346 CWE-346

References

Other References

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

Frequently Asked Questions

What is 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. It has a CVSS v3.1 base score of 7.4 (HIGH).

How severe is CVE-2025-13947? +

CVE-2025-13947 has a CVSS v3.1 score of 7.4 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2025-13947? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2026-22077

OPPO Wallet APP contains a trusted domain validation flaw that allows attackers to bypass protected interface access restrictions, which may …

CVE-2026-45173

Idira Identity Browser Extension (Chrome, Firefox, and Edge builds) versions prior to 26.8.1 exhibit an origin validation flaw within its …

CVE-2025-3651

Improper Verification of Source of a Communication Channel in Work Desktop for Mac versions 10.8.1.46 and earlier allows attackers to …

CVE-2025-3462

"This issue is limited to motherboards and does not affect laptops, desktop computers, or other endpoints." An insufficient validation in …

CVE-2025-53399

In Sipwise rtpengine before 13.4.1.1, an origin-validation error in the endpoint-learning logic of the media-relay core allows remote attackers to …

CVE-2025-10193

DNS rebinding vulnerability in Neo4j Cypher MCP server allows malicious websites to bypass Same-Origin Policy protections and execute unauthorised tool …

CVE-2025-13947