PT-2021-23931
CVE-2021-43785
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Published
2021-11-26
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Updated
2021-12-01
Description by
CVSS 3.1
7.6
HighMetricsAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L
Name of the Vulnerable Software and Affected Versions:
@joeattardi/emoji-button versions prior to 4.6.2
Description:
The issue concerns two vectors for XSS attacks: a URL for a custom emoji and an i18n string. In both cases, a crafted value can insert a
script tag into the page and execute malicious code.Recommendations:
For versions prior to 4.6.2, upgrade to version 4.6.2 or later, which properly escapes strings inserted into the HTML document to resolve the issue.
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