CVSS Score of 10 (low)


Published Jun 29, 2023
Updated: Jul 6, 2023


CVE-2023-37256 is a vulnerability discovered in the Cargo extension for MediaWiki through version 1.39.3. It allows the storage of javascript: URLs in URL fields, which are automatically linked. This vulnerability, classified as CWE-79 (Improper Neutralization of Input During Web Page Generation), has a base score of 6.1 (medium severity). The affected products include various versions of Xz2hff, Xz2hfe, Xz2hf_, and others. The potential danger of this vulnerability is relatively low, with low integrity and confidentiality impacts and no availability impact. To remediate this issue, it is recommended to update MediaWiki to version 1.39.4 or later.

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