CVE-2021-23654

MEDIUM

html-to-csv - CSV Injection via Unvalidated Formula Embedding

Title source: llm
STIX 2.1

Description

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.

References (2)

Core 2
Core References
Exploit, Third Party Advisory x_refsource_misc
https://snyk.io/vuln/SNYK-PYTHON-HTMLTOCSV-1582784

Scores

CVSS v3 5.6
EPSS 0.0120
EPSS Percentile 64.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Details

CWE
CWE-1236
Status published
Products (2)
html-to-csv_project/html-to-csv < 0.1.3
pypi/html-to-csv 0PyPI
Published Nov 26, 2021
Tracked Since Feb 18, 2026