CVE-2024-48877 HIGH

CVE-2024-48877

Vendor Xls2Csv
Product xls2csv
Weakness CWE-680
Published June 2, 2025
Last update November 3, 2025

CVSS base score

8.4/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

A memory corruption vulnerability exists in the Shared String Table Record Parser implementation in xls2csv utility version 0.95. A specially crafted malformed file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.

Key dates

02Disclosure timeline

June 2, 2025 CVE published
November 3, 2025 Record updated