CVE-2024-56410

PhpSpreadsheet has Cross-Site Scripting (XSS) vulnerability in custom properties

State: Published
Severity: 4.8 Medium
Published: Jan 3, 2025
Updated: Jan 3, 2025
Reserved: Dec 23, 2024

Description

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 have a cross-site scripting (XSS) vulnerability in custom properties. The HTML page is generated without clearing custom properties. Versions 3.7.0, 2.3.5, 2.1.6, and 1.29.7 contain a patch for the issue.

Scores

CVSS	Score	Vector	Source
4.0	4.8 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N	GitHub_M

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
PhpSpreadsheetPHPOffice	>= 3.0.0, < 3.7.0Affected < 1.29.7Affected >= 2.0.0, < 2.1.6Affected >= 2.2.0, < 2.3.5Affected

References

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