CVE-2026-31914

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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,3.2.26]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "WP Courses LMS", "source": "cna", "vendor": "hookandhook"}, "product": "wp_courses_lms", "vendor": "hookandhook"}, {"configurations": [{"platform": null, "status": "unaffected", "versions": null}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "product": "wordpress", "vendor": "wordpress"}], "analysis": {"en": {"generated_at": "2026-03-25T23:01:22.961818+00:00", "value": {"mitigation_remediation": ["Upgrade the WP Courses LMS plugin to version 3.2.27 or later, which removes the vulnerable input handling.", "If upgrading immediately is not feasible, restrict the plugin\u2019s exposed input fields to allow only safe characters, or apply server\u2011side filtering to sanitize any user\u2011supplied data.", "Implement a strong Content Security Policy (CSP) that disallows inline scripts and limits trusted script sources, reducing the impact of any remaining XSS vectors."], "summary": {"action": "Patch Now", "impact": "Cross\u2011Site Scripting"}, "threat_synthesis": {"affected_systems": "The flaw affects the WP Courses LMS WordPress plugin by hookandhook, specifically all releases up to and including version 3.2.26. No other products or versions are identified as impacted.", "description_and_impact": "This vulnerability arises from improper neutralization of input when generating web pages, allowing a DOM\u2011based cross\u2011site scripting attack that can inject arbitrary JavaScript into the victim browser. The attacker can execute code in the victim\u2019s context, potentially accessing cookies, session data, or modifying page content, which may lead to data theft, session hijacking, or defacement.", "risk_and_exploitability": "The assessed severity is a medium CVSS score of 6.5, indicating significant risk to authenticated users who load the affected pages. The EPSS score is not available and the vulnerability is not listed in CISA\u2019s KEV catalog, suggesting it may not be actively exploited yet. The attack vector is client\u2011side; an attacker needs to entice a user to view a crafted URL or input on a site running the vulnerable plugin, after which malicious code runs in the user\u2019s browser."}}}}, "created": "2026-03-25T21:43:48.113648+00:00", "updated": "2026-03-26T12:12:33.964108+00:00", "vendors": ["hookandhook", "hookandhook$PRODUCT$wp_courses_lms", "wordpress", "wordpress$PRODUCT$wordpress"]}