CVE-2026-1430

// PoC for CVE-2026-1430 // 1. Log in as Admin. // 2. Navigate to Settings > WP Lightbox 2. // 3. Inject payload into a vulnerable field (e.g., 'Lightbox Settings'). // 4. Save settings. // Payload: "><script>alert(document.cookie)</script> // When the settings page is reloaded or viewed by another admin, // the alert will trigger, demonstrating the Stored XSS.

{"cve": {"id": "CVE-2026-1430", "sourceIdentifier": "[email protected]", "published": "2026-03-26T07:16:19.790", "lastModified": "2026-04-15T15:05:47.827", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "The WP Lightbox 2 WordPress plugin before 3.0.7 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)."}, {"lang": "es", "value": "El plugin de WordPress WP Lightbox 2 anterior a 3.0.7 no sanitiza ni escapa algunas de sus configuraciones, lo que podría permitir a usuarios con altos privilegios, como el administrador, realizar ataques de cross-site scripting almacenado incluso cuando la capacidad unfiltered_html está deshabilitada (por ejemplo, en una configuración multisitio)."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "baseScore": 4.8, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 1.7, "impactScore": 2.7}]}, "references": [{"url": "https://wpscan.com/vulnerability/e0536061-140d-47eb-9e8b-9785b52c62f7/", "source": "[email protected]"}]}}