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 are vulnerable to bypass of the cross-site scripting sanitizer using the javascript protocol and special characters. An attacker can use special characters, so that the library processes the javascript protocol with special characters and generates an HTML link. Versions 3.7.0, 2.3.5, 2.1.6, and 1.29.7 contain a patch for the issue.

INFO

Published Date :

2025-01-03T17:20:51.827Z

Last Modified :

2025-01-03T17:35:43.196Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2024-56412 vulnerability.

Vendors Products
Phpoffice
  • Phpspreadsheet
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-56412.

URL Resource
https://github.com/PHPOffice/PhpSpreadsheet/commit/45052f88e04c735d56457a8ffcdc40b2635a028e cve-icon cve-icon
https://github.com/PHPOffice/PhpSpreadsheet/security/advisories/GHSA-q9jv-mm3r-j47r cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact