CVE-2021-23654

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Source
https://cve.org/CVERecord?id=CVE-2021-23654
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-23654.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-23654
Aliases
Related
  • SNYK-PYTHON-HTMLTOCSV-1582784
Published
2021-11-26T20:15:07.393Z
Modified
2026-03-14T14:50:55.397144Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
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

Affected packages

Git / github.com/hanwentao/html2csv

Affected ranges

Type
GIT
Repo
https://github.com/hanwentao/html2csv
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
e6da07a89dc804ec6f56f226f6de42f7c88b39d6
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.1.3"
        }
    ]
}

Affected versions

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-23654.json"