Classlink

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    Vulnerabilities

    CVE-2023-45889

    A Universal Cross Site Scripting (UXSS) vulnerability in ClassLink OneClick Extension through 10.8 allows remote attackers to inject JavaScript into any webpage. NOTE: this issue exists because of an incomplete fix for CVE-2022-48612.

    Last Modified: May 30, 2025
    Published: Jan 23, 2024

    CVE-2022-48612

    A Universal Cross Site Scripting (UXSS) vulnerability in ClassLink OneClick Extension through 10.7 allows remote attackers to inject JavaScript into any webpage, because a regular expression (validating whether a URL is controlled by ClassLink) is not present in all applicable places.

    Last Modified: Nov 21, 2024
    Published: Oct 16, 2023
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    Classlink Vulnerabilities & Security CVEs | CVE-DB