p PatchFirst

CVE-2025-66286

CVE-2025-66286 · Webkitgtk: authorization bypass through webpage::send-request signal handler

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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 4.7 · Medium · EPSS 0.2%

Published
Updated

Stack: system

Affected products and versions

  • red hat enterprise linux 6

    No fix published

  • red hat enterprise linux 7

    No fix published

  • red hat enterprise linux 8

    No fix published

  • red hat enterprise linux 9

    No fix published

  • qtwebkit-opensource-src Ubuntu:16.04:LTS

    Versions
    • 5.4.2+dfsg-1ubuntu2.1
    • 5.5.1+dfsg-2ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • webkit2gtk Ubuntu:16.04:LTS

    Versions
    • 2.8.5+dfsg1-3
    • 2.10.3+dfsg1-1
    • 2.10.4+dfsg1-1
    • 2.10.5-1
    • 2.10.6-1
    • 2.10.6-1ubuntu1
    • 2.10.8-1ubuntu1
    • 2.10.9-1ubuntu1
    • 2.12.5-0ubuntu0.16.04.1
    • 2.14.2-0ubuntu0.16.04.1
    • 2.14.3-0ubuntu0.16.04.1
    • 2.14.5-0ubuntu0.16.04.1
    • 2.16.1-0ubuntu0.16.04.1
    • 2.16.1-0ubuntu0.16.04.2
    • 2.16.2-0ubuntu0.16.04.1
    • 2.16.3-0ubuntu0.16.04.1
    • 2.16.6-0ubuntu0.16.04.1
    • 2.18.0-0ubuntu0.16.04.2
    • 2.18.3-0ubuntu0.16.04.1
    • 2.18.4-0ubuntu0.16.04.1
    • 2.18.5-0ubuntu0.16.04.1
    • 2.18.6-0ubuntu0.16.04.1
    • 2.20.1-0ubuntu0.16.04.1
    • 2.20.2-0ubuntu0.16.04.1
    • 2.20.3-0ubuntu0.16.04.1
    • 2.20.5-0ubuntu0.16.04.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • qtwebkit-source Ubuntu:16.04:LTS

    Versions
    • 2.3.2-0ubuntu10
    • 2.3.2-0ubuntu11
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • webkitgtk Ubuntu:16.04:LTS

    Versions
    • 2.4.9-2ubuntu2
    • 2.4.10-0ubuntu1
    • 2.4.11-0ubuntu0.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • webkit2gtk Ubuntu:18.04:LTS

    Versions
    • 2.18.0-2
    • 2.18.0-2build1
    • 2.18.2-1
    • 2.18.3-1
    • 2.18.4-1
    • 2.18.6-1
    • 2.19.91-1ubuntu1
    • 2.19.92-1
    • 2.20.0-1
    • 2.20.0-2
    • 2.20.0-2ubuntu1
    • 2.20.1-1
    • 2.20.2-0ubuntu0.18.04.1
    • 2.20.3-0ubuntu0.18.04.1
    • 2.20.5-0ubuntu0.18.04.1
    • 2.22.2-0ubuntu0.18.04.1
    • 2.22.2-0ubuntu0.18.04.2
    • 2.22.4-0ubuntu0.18.04.1
    • 2.22.5-0ubuntu0.18.04.1
    • 2.22.6-0ubuntu0.18.04.1
    • 2.24.1-0ubuntu0.18.04.1
    • 2.24.2-0ubuntu0.18.04.1
    • 2.24.4-0ubuntu0.18.04.1
    • 2.26.1-0ubuntu0.18.04.1
    • 2.26.2-0ubuntu0.18.04.1
    • 2.26.3-0ubuntu0.18.04.1
    • 2.26.4-0ubuntu0.18.04.1
    • 2.28.0-0ubuntu0.18.04.3
    • 2.28.1-0ubuntu0.18.04.1
    • 2.28.2-0ubuntu0.18.04.1
    • 2.28.3-0ubuntu0.18.04.1
    • 2.28.4-0ubuntu0.18.04.1
    • 2.30.3-0ubuntu0.18.04.1
    • 2.30.5-0ubuntu0.18.04.1
    • 2.30.6-0ubuntu0.18.04.1
    • 2.32.0-0ubuntu0.18.04.1
    • 2.32.3-0ubuntu0.18.04.1
    • 2.32.4-0ubuntu0.18.04.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • qtwebkit-opensource-src Ubuntu:18.04:LTS

    Versions
    • 5.9.1+dfsg-5ubuntu1
    • 5.9.1+dfsg-5ubuntu3
    • 5.212.0~alpha2-5build2
    • 5.212.0~alpha2-5build4
    • 5.212.0~alpha2-7
    • 5.212.0~alpha2-7build2
    • 5.212.0~alpha2-7ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • qtwebkit-source Ubuntu:18.04:LTS

    Versions
    • 2.3.2-0ubuntu13
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • webkitgtk Ubuntu:18.04:LTS

    Versions
    • 2.4.11-3
    • 2.4.11-3ubuntu2
    • 2.4.11-3ubuntu3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • webkit2gtk Ubuntu:20.04:LTS

    Versions
    • 2.26.1-3
    • 2.26.2-1
    • 2.26.3-1ubuntu2
    • 2.26.4-1ubuntu1
    • 2.28.0-1ubuntu2
    • 2.28.1-1
    • 2.28.2-0ubuntu0.20.04.1
    • 2.28.3-0ubuntu0.20.04.1
    • 2.28.4-0ubuntu0.20.04.1
    • 2.30.3-0ubuntu0.20.04.1
    • 2.30.5-0ubuntu0.20.04.1
    • 2.30.6-0ubuntu0.20.04.1
    • 2.32.0-0ubuntu0.20.04.1
    • 2.32.3-0ubuntu0.20.04.1
    • 2.32.4-0ubuntu0.20.04.1
    • 2.34.1-0ubuntu0.20.04.1
    • 2.34.3-0ubuntu0.20.04.1
    • 2.34.4-0ubuntu0.20.04.1
    • 2.34.6-0ubuntu0.20.04.1
    • 2.36.0-0ubuntu0.20.04.3
    • 2.36.2-0ubuntu0.20.04.1
    • 2.36.3-0ubuntu0.20.04.1
    • 2.36.4-0ubuntu0.20.04.1
    • 2.36.6-0ubuntu0.20.04.1
    • 2.36.7-0ubuntu0.20.04.1
    • 2.36.8-0ubuntu0.20.04.1
    • 2.38.2-0ubuntu0.20.04.1
    • 2.38.3-0ubuntu0.20.04.1
    • 2.38.4-0ubuntu0.20.04.2
    • 2.38.5-0ubuntu0.20.04.1
    • 2.38.6-0ubuntu0.20.04.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • qtwebkit-opensource-src Ubuntu:20.04:LTS

    Versions
    • 5.212.0~alpha3-3
    • 5.212.0~alpha3-5
    • 5.212.0~alpha3-6
    • 5.212.0~alpha3-7
    • 5.212.0~alpha4-1
    • 5.212.0~alpha4-1ubuntu1
    • 5.212.0~alpha4-1ubuntu2
    • 5.212.0~alpha4-1ubuntu2.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • wpewebkit Ubuntu:20.04:LTS

    Versions
    • 2.26.3-1
    • 2.26.4-1
    • 2.26.4-1build1
    • 2.28.0-1
    • 2.28.1-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • qtwebkit-opensource-src Ubuntu:22.04:LTS

    Versions
    • 5.212.0~alpha4-12
    • 5.212.0~alpha4-13
    • 5.212.0~alpha4-14
    • 5.212.0~alpha4-14build1
    • 5.212.0~alpha4-14ubuntu2
    • 5.212.0~alpha4-15ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • webkit2gtk Ubuntu:22.04:LTS

    Versions
    • 2.34.0-1ubuntu1
    • 2.34.1-1ubuntu1
    • 2.34.2-1ubuntu1
    • 2.34.3-1
    • 2.35.3-1ubuntu1
    • 2.35.90-1ubuntu1
    • 2.36.0-2ubuntu1
    • 2.36.2-0ubuntu0.22.04.1
    • 2.36.3-0ubuntu0.22.04.1
    • 2.36.4-0ubuntu0.22.04.1
    • 2.36.6-0ubuntu0.22.04.1
    • 2.36.7-0ubuntu0.22.04.1
    • 2.36.8-0ubuntu0.22.04.1
    • 2.38.2-0ubuntu0.22.04.2
    • 2.38.3-0ubuntu0.22.04.1
    • 2.38.4-0ubuntu0.22.04.1
    • 2.38.5-0ubuntu0.22.04.1
    • 2.38.6-0ubuntu0.22.04.1
    • 2.40.4-0ubuntu0.22.04.1
    • 2.40.5-0ubuntu0.22.04.1
    • 2.42.1-0ubuntu0.22.04.1
    • 2.42.2-0ubuntu0.22.04.1
    • 2.42.3-0ubuntu0.22.04.1
    • 2.42.4-0ubuntu0.22.04.1
    • 2.42.5-0ubuntu0.22.04.2
    • 2.44.0-0ubuntu0.22.04.1
    • 2.44.2-0ubuntu0.22.04.1
    • 2.44.3-0ubuntu0.22.04.1
    • 2.46.1-0ubuntu0.22.04.3
    • 2.46.3-0ubuntu0.22.04.1
    • 2.46.4-0ubuntu0.22.04.1
    • 2.46.5-0ubuntu0.22.04.1
    • 2.46.6-0ubuntu0.22.04.1
    • 2.48.0-0ubuntu0.22.04.1
    • 2.48.1-0ubuntu0.22.04.1
    • 2.48.3-0ubuntu0.22.04.1
    • 2.48.5-0ubuntu0.22.04.1
    • 2.48.7-0ubuntu0.22.04.2
    • 2.50.1-0ubuntu0.22.04.1
    • 2.50.2-0ubuntu0.22.04.2
    • 2.50.3-0ubuntu0.22.04.1
    • 2.50.4-0ubuntu0.22.04.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • wpewebkit Ubuntu:22.04:LTS

    Versions
    • 2.32.4-1
    • 2.34.1-1
    • 2.34.2-1
    • 2.34.3-1
    • 2.34.4-1
    • 2.34.5-1
    • 2.34.6-1
    • 2.36.0-2ubuntu2
    • 2.36.0-2ubuntu3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • qtwebkit-opensource-src Ubuntu:24.04:LTS

    Versions
    • 5.212.0~alpha4-33
    • 5.212.0~alpha4-33build1
    • 5.212.0~alpha4-34
    • 5.212.0~alpha4-34ubuntu3
    • 5.212.0~alpha4-34ubuntu4
    • 5.212.0~alpha4-36
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • webkit2gtk Ubuntu:24.04:LTS

    Versions
    • 2.42.1-2
    • 2.42.2-1
    • 2.42.3-1
    • 2.42.4-1
    • 2.43.3-1
    • 2.43.3-1build2
    • 2.44.0-2
    • 2.44.2-0ubuntu0.24.04.1
    • 2.44.2-0ubuntu0.24.04.2
    • 2.44.3-0ubuntu0.24.04.1
    • 2.46.1-0ubuntu0.24.04.1
    • 2.46.3-0ubuntu0.24.04.1
    • 2.46.4-0ubuntu0.24.04.1
    • 2.46.5-0ubuntu0.24.04.1
    • 2.46.6-0ubuntu0.24.04.1
    • 2.48.0-0ubuntu0.24.04.1
    • 2.48.1-0ubuntu0.24.04.1
    • 2.48.3-0ubuntu0.24.04.1
    • 2.48.5-0ubuntu0.24.04.1
    • 2.48.7-0ubuntu0.24.04.2
    • 2.50.1-0ubuntu0.24.04.1
    • 2.50.2-0ubuntu0.24.04.2
    • 2.50.3-0ubuntu0.24.04.1
    • 2.50.4-0ubuntu0.24.04.1
    • 2.52.3-0ubuntu0.24.04.1
    • 2.52.6-0ubuntu0.24.04.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • webkit2gtk Ubuntu:26.10

    Versions
    • 2.52.0-1
    • 2.52.3-2
    • 2.52.4-1
    • 2.52.4-1ubuntu1
    • 2.52.6-1ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • webkit2gtk Ubuntu:26.04:LTS

    Versions
    • 2.48.6-1ubuntu2
    • 2.50.0-2ubuntu1
    • 2.50.1-1ubuntu1
    • 2.50.2-1ubuntu1
    • 2.50.3-1ubuntu1
    • 2.50.4-1ubuntu1
    • 2.51.91-1
    • 2.51.92-1
    • 2.52.0-1
    • 2.52.3-0ubuntu0.26.04.2
    • 2.52.3-0ubuntu0.26.04.3
    • 2.52.6-0ubuntu0.26.04.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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