CVE-2026-1611

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{}

{"analysis": {"en": {"generated_at": "2026-04-15T18:43:06.238360+00:00", "value": {"mitigation_remediation": ["Upgrade Wikiloops Track Player to a version newer than 1.0.1 or install the latest release.", "If an upgrade cannot be performed immediately, deactivate the plugin to prevent the vulnerability from being exploited.", "Inspect all posts and pages for injected \"wikiloops\" shortcodes with malicious attributes, remove or sanitize these instances, and restore affected content from a clean backup if necessary."], "summary": {"action": "Upgrade Plugin", "impact": "Stored Cross\u2011Site Scripting from the Wikiloops Track Player plugin"}, "threat_synthesis": {"affected_systems": "Any WordPress installation that runs jmrukkers' Wikiloops Track Player version 1.0.1 or earlier and has users with contributor or higher privileges. The vulnerability is present in all versions up to and including 1.0.1.", "description_and_impact": "The Wikiloops Track Player plugin for WordPress suffers from a stored cross\u2011site scripting flaw that is triggered when an authenticated user inserts malicious data into the attributes of the \"wikiloops\" shortcode. The plugin fails to escape or sanitize user\u2011supplied input, allowing an attacker to embed arbitrary JavaScript that is persisted in the post content and executed whenever any user visits the affected page.", "risk_and_exploitability": "The flaw has a CVSS score of 6.4, indicating a moderate impact, and an EPSS score of less than 1%, suggesting a low probability of exploitation. It is not listed in the CISA KEV catalog. The attack vector is inferred to be authenticated, requiring a contributor\u2011level role or higher to inject malicious shortcode attributes. Once injected, the script runs in the context of any visitor\u2019s browser, potentially leaking session data or performing malicious actions on behalf of the user."}}}}, "created": "2026-02-09T10:44:50.598562+00:00", "updated": "2026-04-15T18:45:11.455170+00:00", "vendors": ["jmrukkers", "jmrukkers$PRODUCT$wikiloops_track_player", "wordpress", "wordpress$PRODUCT$wordpress"]}