CVE-2021-23654: Html-To-Csv Project Html-To-Csv

Critical severity, CVSS 9.8. EPSS: 1.2% chance of exploitation in the next 30 days.

This affects all versions of package html-to-csv. When there is a formula embedded in a HTML page, it gets accepted without any validation and the same would be pushed while converting it into a CSV file. Through this a malicious actor can embed or generate a malicious link or execute commands via CSV files.

Affected products

• Html-To-Csv Project Html-To-Csv: up to and including 0.1.3

Published 2021-11-26. Last modified 2026-06-17.