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    CVE-2020-18221

    Cross Site Scripting (XSS) in Typora v0.9.65 and earlier allows remote attackers to execute arbitrary code by injecting commands during block rendering of a mathematical formula.

    Published:May 26, 2021
    Last Modified:Nov 21, 2024
    EPS:May 26, 2021
    EPSS Score:0.00389
    CVSS Score:6.1

    Affected Products

    Vendor
    Typora
    Product
    Typora

    Exploits

    https://github.com/typora/typora-issues/issues/2204https://github.com/typora/typora-issues/issues/2204

    Related CVEs

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    CVE-2024-14010 (CVSS 8.5) — Typora 1.7.4 contains a command injection vulnerability in the PDF export preferences that allows attackers to…
    CVE-2024-41482 (CVSS 6.1) — Typora before 1.9.3 Markdown editor has a cross-site scripting (XSS) vulnerability via the MathJax component.…
    CVE-2024-41481 (CVSS 6.1) — Typora before 1.9.3 Markdown editor has a cross-site scripting (XSS) vulnerability via the Mermaid component.…
    CVE-2024-33300 (CVSS 7.3) — Typora v1.0.0 through v1.7 version (below) Markdown editor has a cross-site scripting (XSS) vulnerability, whi…
    CVE-2024-31784 (CVSS 6.1) — An issue in Typora v.1.8.10 and before, allows a local attacker to obtain sensitive information and execute ar…
    CVE-2024-31783 (CVSS 6.1) — Cross Site Scripting (XSS) vulnerability in Typora v.1.6.7 and before, allows a local attacker to obtain sensi…
    CVE-2020-18336 (CVSS 7.4) — Cross Site Scripting (XSS) vulnerability found in Typora v.0.9.65 allows a remote attacker to obtain sensitive…
    CVE-2023-39703 (CVSS 6.1) — A cross site scripting (XSS) vulnerability in the Markdown Editor component of Typora v1.6.7 allows attackers …
    CVE-2023-2971 (CVSS 6.3) — Improper path handling in Typora before 1.7.0-dev on Windows and Linux allows a crafted webpage to access loca…

    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