CVE-2021-43785 HIGH

CVE-2021-43785: Cross Site Scripting Vulnerability in @joeattardi/emoji-button

Vendor Joeattardi
Product emoji-button
Weakness CWE-79 · XSS
Published November 26, 2021
Last update August 4, 2024
View on NVD All CVEs

CVSS base score

7.6/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality High
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

@joeattardi/emoji-button is a Vanilla JavaScript emoji picker component. In affected versions there are two vectors for XSS attacks: a URL for a custom emoji, and an i18n string. In both of these cases, a value can be crafted such that it can insert a `script` tag into the page and execute malicious code.

Key dates

02Disclosure timeline

November 26, 2021 CVE published
August 4, 2024 Record updated