https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-08T06:56:03.237430+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2025-23210 CVE-2025-23210 — Bypass XSS sanitizer using the javascript protocol and special characters in phpoffice/phpspreadsheet 2026-10-08T06:56:03.255143+00:00

Affected: PHPOffice PhpSpreadsheet

phpoffice/phpspreadsheet is a pure PHP library for reading and writing spreadsheet files. Affected versions have been found to have a Bypass of the Cross-site Scripting (XSS) sanitizer using the javascript protocol and special characters. This issue has been addressed in versions 3.9.0, 2.3.7, 2.1.8, and 1.29.9. Users are advised to upgrade. There are no known workarounds for this vulnerability.