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    CVE-2017-15612

    mistune.py in Mistune 0.7.4 allows XSS via an unexpected newline (such as in java\nscript:) or a crafted email address, related to the escape and autolink functions.

    Published:Oct 19, 2017
    Last Modified:Apr 20, 2025
    EPS:Oct 19, 2017
    EPSS Score:0.00223
    CVSS Score:6.1

    Affected Products

    Vendor
    Mistune Project
    Product
    Mistune

    Exploits

    https://github.com/lepture/mistune/pull/140https://github.com/lepture/mistune/pull/140

    Related CVEs

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    CVE-2026-44708 (CVSS 6.1) — Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.2.1, the mistune math plugin render…
    CVE-2026-44899 (CVSS 4.7) — Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.2.1, the Image directive plugin val…
    CVE-2026-44896 (CVSS 5.3) — Mistune is a Python Markdown parser with renderers and plugins. In 3.2.0 and earlier, in src/mistune/directive…
    CVE-2022-34749 (CVSS 7.5) — In mistune through 2.0.2, support of inline markup is implemented by using regular expressions that can involv…
    CVE-2017-16876 (CVSS 6.1) — Cross-site scripting (XSS) vulnerability in the _keyify function in mistune.py in Mistune before 0.8.1 allows …

    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