PhpSpreadsheet

PhpSpreadsheet RCE Vulnerability: PoC Exploit Disclosed for 312 Million Users CVE-2026-45034 exploit PhpSpreadsheet RCE vulnerability PhpSpreadsheet CVE-2025-54370

PhpSpreadsheet RCE Vulnerability: PoC Exploit Disclosed for 312 Million Users

Do Son June 11, 2026

PhpSpreadsheet is a widely used library written in pure PHP. It offers a robust set of classes...

CVE-2025-54370: SSRF Vulnerability Discovered in PhpSpreadsheet Library CVE-2026-45034 exploit PhpSpreadsheet RCE vulnerability PhpSpreadsheet CVE-2025-54370

CVE-2025-54370: SSRF Vulnerability Discovered in PhpSpreadsheet Library

Do Son August 26, 2025

A newly disclosed security flaw, tracked as CVE-2025-54370, has been identified in PhpSpreadsheet, a PHP-based library that...

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