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Cross-site Scripting (XSS) Affecting webkit2gtk package, versions <2.30.3-1~deb10u1

0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Scope Changed

    Threat Intelligence

    EPSS 0.13% (47th percentile)
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NVD
6.1 medium
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SUSE
6.1 medium
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Red Hat
8.1 high

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  • Snyk ID SNYK-DEBIAN10-WEBKIT2GTK-1533654
  • published 27 Jul 2021
  • disclosed 8 Sep 2021
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Introduced: 27 Jul 2021

CVE-2021-1826 Open this link in a new tab
CWE-79 Open this link in a new tab

How to fix?

Upgrade Debian:10 webkit2gtk to version 2.30.3-1~deb10u1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream webkit2gtk package and not the webkit2gtk package as distributed by Debian. See How to fix? for Debian:10 relevant fixed versions and status.

A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. Processing maliciously crafted web content may lead to universal cross site scripting.