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CVE-2024-45292

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CVE-2024-45292

Published: Oct 7, 2024

Modified: Oct 7, 2024

PUBLISHED

CVSS v3.1

5.4

MEDIUM

Description

PHPSpreadsheet is a pure PHP library for reading and writing spreadsheet files. `\PhpOffice\PhpSpreadsheet\Writer\Html` does not sanitize "javascript:" URLs from hyperlink `href` attributes, resulting in a Cross-Site Scripting vulnerability. This issue has been addressed in release versions 1.29.2, 2.1.1, and 2.3.0. All users are advised to upgrade. There are no known workarounds for this vulnerability.

VendorProductVersions

PHPOffice

PhpSpreadsheet

affected
< 1.29.2
affected
>= 2.0.0, < 2.1.1
affected
>= 2.2.0, < 2.3.0

Weaknesses (CWE)

CWE-79

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

References

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