CVE-2026-14833 in Lightbox with PhotoSwipe Plugin

Resumen

por MITRE • 2026-07-31

The Lightbox with PhotoSwipe WordPress plugin before 5.9.0 does not sanitise or escape a link data attribute before rendering it into the image lightbox caption in the browser, allowing users with author-level access and above (who lack the unfiltered_html capability) to store JavaScript that runs when a visitor or administrator opens the lightbox.

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• Responsable: WPScan
• Reservar: 2026-07-06
• Divulgación: 2026-07-31
• Moderación: aceptado
• Artículo: VDB-385023
• CPE: listo
• CWE: CWE-79 (confirmado)
• CVSS: 3.5 (VulDB)
• EPSS: 0.00000
• KEV: no
• Actividades: bajo
• Sector: Hostingprovider

Fuentes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-14833
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-14833
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-14833/