GHSA-9v3w-m552-m6ff

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    GHSA-9v3w-m552-m6ff

    Published: 13 May 2022Last Modified: 10 Sept 2026
    Aliases:
    CVE-2017-7251

    Summary: Pi Cross-site Scripting vulnerability

    Details: A Cross-Site Scripting (XSS) was discovered in pi-engine/pi 2.5.0. The vulnerability exists due to insufficient filtration of user-supplied data (preview) passed to the `pi-develop/www/script/editor/markitup/preview/markdown.php` URL. An attacker could execute arbitrary HTML and script code in a browser in the context of the vulnerable website.

    References: https://nvd.nist.gov/vuln/detail/CVE-2017-7251, https://github.com/pi-engine/pi/issues/1523, https://github.com/pi-engine/pi/commit/557cd05b21b4d7fe422f90adcfa0c6e3bea06153, https://github.com/pi-engine/pi, https://web.archive.org/web/20210124010656/https://www.securityfocus.com/bid/97061

    Affected packages

    Package

    Name: pi/pi

    Purl: pkg:composer/pi/pi

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.6.0-alpha1

    Affected versions

    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
    GHSA-9v3w-m552-m6ff | CVE-DB