CVE-2021-23654

    Dashboard / Vulnerabilities / CVE-2021-23654

    CVE-2021-23654

    Published: 26 Nov 2021Last Modified: 9 Jul 2026

    Summary:

    Details: 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: https://github.com/hanwentao/html2csv/blob/master/html2csv/converter.py, https://snyk.io/vuln/SNYK-PYTHON-HTMLTOCSV-1582784

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    v0.1.3
    v0.1.2
    v0.1.1
    v0.1.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2021-23654 | CVE-DB