UNKNOWNKNOWN EXPLOITED

CVE-2023-7101

Spreadsheet::ParseExcel Remote Code Execution Vulnerability

Published: 2024-01-02
Modified: 2026-07-31
Sources: cisa-kev

Summary

Spreadsheet::ParseExcel contains a remote code execution vulnerability due to passing unvalidated input from a file into a string-type “eval”. Specifically, the issue stems from the evaluation of Number format strings within the Excel parsing logic.

References

https://www.cisa.gov/known-exploited-vulnerabilities-catalog

Includes data from the CISA Known Exploited Vulnerabilities catalog.

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