CVE-2024-45292: fallo de gravedad media en PHPOffice PhpSpreadsheet
PhpSpreadsheet HTML writer is vulnerable to Cross-Site Scripting via JavaScript hyperlinks
Publicada el
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 5.4epss 0.3%
probabilidad de explotación
0.3%top 72% de las CVE
explotación observada
noninguna fuente lo reporta
PHPSpreadsheet is a pure PHP library for reading and writing spreadsheet files. `\PhpOffice\PhpSpreadsheet\Writer\Html` does not sanitize "javascript:" URLs from hyperlink `href` attributes, resulting in a Cross-Site Scripting vulnerability. This issue has been addressed in release versions 1.29.2, 2.1.1, and 2.3.0. All users are advised to upgrade. There are no known workarounds for this vulnerability.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Productos afectados
PHPOffice · PhpSpreadsheetCVEs relacionadas — PHPOffice PhpSpreadsheet
En el mismo producto, de las más peligrosas a las menos.
CVE-2024-45293HIGHXML External Entity Reference (XXE) in PHPSpreadsheet's XLSX readerEPSS 2.8%CVE-2024-45291MEDIUMPath traversal and Server-Side Request Forgery in HTML writer when embedding images is enabled in PHPSpreadsheetEPSS 0.9%CVE-2025-54370HIGHPhpSpreadsheet vulnerable to SSRF when reading and displaying a processed HTML document in the browserEPSS 0.8%CVE-2024-47873HIGHPhpSpreadsheet XmlScanner bypass leads to XXEEPSS 0.8%CVE-2024-48917HIGHXXE in PHPSpreadsheet's XLSX readerEPSS 0.7%CVE-2026-34084CRITICALPhpSpreadsheet SSRF and RCE via PHP stream wrappers in IOFactory::loadEPSS 0.7%