attacker-controlled javascript license URL via XSS

{
                    "vendor": "The Wikimedia Foundation",
                    "product": "MediaWiki CommonsMetadata extension",
                    "repo": "https://gerrit.wikimedia.org/r/mediawiki/extensions/CommonsMetadata",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "1.46"
                        },
                        {
                            "status": "affected",
                            "version": "1.45"
                        },
                        {
                            "status": "affected",
                            "version": "1.43"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }