GHSA-hhxf-w8hj-43w6

    Dashboard / Vulnerabilities / GHSA-hhxf-w8hj-43w6

    GHSA-hhxf-w8hj-43w6

    Published: 13 May 2022Last Modified: 11 Apr 2025
    Aliases:

    Summary: Moodle vulnerable to Cross-site Scripting

    Details: Cross-site scripting (XSS) vulnerability in the fix_non_standard_entities function in the KSES HTML text cleaning library (weblib.php), as used in Moodle 1.8.x before 1.8.12 and 1.9.x before 1.9.8, allows remote attackers to inject arbitrary web script or HTML via crafted HTML entities.

    Affected packages

    Package

    Name: moodle/moodle

    Purl: pkg:composer/moodle/moodle

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 1.8.0
    Fixed -1.8.12

    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-hhxf-w8hj-43w6 | CVE-DB