CVE-2024-56365
PhpSpreadsheet is a PHP library for reading and writing spreadsheet files. Versions prior to 3.7.0, 2.3.5, 2.1.6, and 1.29.7 are vulnerable to unauthorized reflected cross-site scripting in the constructor of the `Downloader` class. Using the `/vendor/phpoffice/phpspreadsheet/samples/download.php` script, an attacker can perform a cross-site scripting attack. Versions 3.7.0, 2.3.5, 2.1.6, and 1.29.7 contain a patch for the issue.
- Affected products
- Phpspreadsheet
- Phpoffice Phpspreadsheet
- < 1.29.7, 2.1.6, 2.3.5, 3.7.0
- Fix
- Available
- CVSS 4.0
- 8.3 HIGH
- CVSS 3.1
- 5.4 MEDIUM
- EPSS
- 0.3% (25th percentile)
- Weakness
- CWE-79
- NVD status
- Analyzed
- Published
- 2025-01-03
CVE-2024-56365 at NVD
No indexed exploits for CVE-2024-56365 yet
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No exploit for CVE-2024-56365 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.