CVE-2025-66286
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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.
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Meta Information
Published
2026-04-23
Last Modified
2026-04-24
Generated
2026-06-16
EPSS Evaluated
2026-06-15
NVD
CVE-2025-66286
EUVD
EUVD-2025-209565
Affected Vendors & Products
Currently, no data is known.
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Exploitability
CWE
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KEV
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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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