CVE-2021-3741

CVSS V2 None CVSS V3 None

Description

A stored cross-site scripting (XSS) vulnerability was discovered in chatwoot/chatwoot, affecting all versions prior to 2.6. The vulnerability occurs when a user uploads an SVG file containing a malicious XSS payload in the profile settings. When the avatar is opened in a new page, the custom JavaScript code is executed, leading to potential security risks.

Overview

CVE ID
CVE-2021-3741

Assigner
@huntr_ai

Vulnerability Status
PUBLISHED

Published Version
2024-11-15T10:51:22.667Z

Last Modified Date
2024-11-15T10:57:14.846Z

Weakness Enumerations

CWE	URL
CWE-79	http://cwe.mitre.org/data/definitions/79.html

References

Reference URL	Reference Tags
https://huntr.com/bounties/1625474692857-chatwoot/chatwoot
https://github.com/chatwoot/chatwoot/commit/6fdd4a29969be8423f31890b807d27d13627c50c

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2021-3741
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3741

History

Created	Old Value	New Value	Data Type	Notes
2024-11-16 12:04:14				Added to TrackCVE