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    CVE-2018-11396

    ephy-session.c in libephymain.so in GNOME Web (aka Epiphany) through 3.28.2.1 allows remote attackers to cause a denial of service (application crash) via JavaScript code that triggers access to a NULL URL, as demonstrated by a crafted window.open call.

    Published:May 23, 2018
    Last Modified:Nov 21, 2024
    EPS:May 23, 2018
    EPSS Score:0.00681
    CVSS Score:7.5

    Affected Products

    Vendor
    Gnome
    Product
    Epiphany

    Exploits

    https://bugzilla.gnome.org/show_bug.cgi?id=795740https://bugzilla.gnome.org/show_bug.cgi?id=795740

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2026-18487 (CVSS 5.4) — A flaw was found in Epiphany. An issue in how the browser reads web addresses allows attackers to fake the dom…
    CVE-2025-3839 (CVSS 8) — A flaw was found in Epiphany, a tool that allows websites to open external URL handler applications with minim…
    CVE-2023-26081 (CVSS 7.5) — In Epiphany (aka GNOME Web) through 43.0, untrusted web content can trick users into exfiltrating passwords, b…
    CVE-2022-29536 (CVSS 7.5) — In GNOME Epiphany before 41.4 and 42.x before 42.2, an HTML document can trigger a client buffer overflow (in …
    CVE-2021-45086 (CVSS 6.1) — XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 because a server's suggested_filena…
    CVE-2021-45087 (CVSS 6.1) — XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 when View Source mode or Reader mod…
    CVE-2021-45088 (CVSS 6.1) — XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 via an error page.…
    CVE-2021-45085 (CVSS 6.1) — XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 via an about: page, as demonstrated…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High