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.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/PHPOffice/PhpSpreadsheet/commit/700a80346be269af668914172bc6f4521982d0b4#diff-fbb0f53a5c68eeeffaa9ab35552c0b01740396f1a4045af5d2935ec2a62a7816	Patch
https://github.com/PHPOffice/PhpSpreadsheet/security/advisories/GHSA-jmpx-686v-c3wx	Exploit Vendor Advisory
https://github.com/PHPOffice/PhpSpreadsheet/security/advisories/GHSA-jmpx-686v-c3wx	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:phpoffice:phpspreadsheet::::::::
	cpe:2.3:a:phpoffice:phpspreadsheet::::::::
	cpe:2.3:a:phpoffice:phpspreadsheet::::::::
	cpe:2.3:a:phpoffice:phpspreadsheet::::::::

History

No history.

Information

Published : 2025-01-03 17:15

Updated : 2025-04-21 16:57

NVD link : CVE-2024-56365

Mitre link : CVE-2024-56365

CVE.ORG link : CVE-2024-56365

JSON object : View

Products Affected

phpoffice

phpspreadsheet

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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