CVSS 3.1 Score 6.1 of 10 (medium)


Published Oct 16, 2023
Updated: Oct 19, 2023


CVE-2022-48612 is a Universal Cross Site Scripting (UXSS) vulnerability in ClassLink OneClick Extension through version 10.7. This vulnerability allows remote attackers to inject JavaScript into any webpage, as a regular expression validating whether a URL is controlled by ClassLink is not present in all applicable places. The affected product is the ClassLink OneClick Extension version 10.7. To remediate this vulnerability, users should update to a patched version of the extension when it becomes available. This vulnerability poses a medium risk to organizations, with a base severity score of 6.1 out of 10, requiring user interaction and having low integrity and confidentiality impacts.

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