BaseFortify

Publication date: 2026-04-23

Last updated on: 2026-04-24

Assigner: Red Hat, Inc.

Description

An API design flaw in WebKitGTK and WPE WebKit allows untrusted web content to unexpectedly perform IP connections, DNS lookups, and HTTP requests. Applications expect to use the WebPage::send-request signal handler to approve or reject all network requests. However, certain types of HTTP requests bypass this signal handler.

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-04-23

Last Modified

2026-04-24

Generated

2026-07-06

EPSS Evaluated

2026-07-05

NVD

CVE-2025-66286

EUVD

EUVD-2025-209565

Affected Vendors & Products

Currently, no data is known.

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-639	The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

Attack-Flow Graph

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