CVE-2022-21241

CRITICAL

Csv+ < 0.8.1 - XSS

Title source: rule

Description

Cross-site scripting vulnerability in CSV+ prior to 0.8.1 allows a remote unauthenticated attacker to inject an arbitrary script or an arbitrary OS command via a specially crafted CSV file that contains HTML a tag.

Exploits (1)

nomisec WORKING POC 24 stars

by satoki · poc

https://github.com/satoki/csv-plus_vulnerability

View Code ZIP pw:eip

References (2)

[Release Notes, Third Party Advisory] https://github.com/plusone-masaki/csv-plus/releases/tag/v0.8.1

[Third Party Advisory] https://jvn.jp/en/jp/JVN67396225/index.html

Scores

CVSS v3 9.6

EPSS 0.2999

EPSS Percentile 96.7%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Details

CWE

CWE-79

Status published

Products (1)

csv\+_project/csv\+ < 0.8.1

Published Feb 08, 2022

Tracked Since Feb 18, 2026