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CVE-2018-6341

nvd nist
Published: Dec 31, 2018Modified: Jun 17, 2026

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6.1
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Exploitability: 2.8 / Impact: 2.7
Source: NVD

Description

React applications which rendered to HTML using the ReactDOMServer API were not escaping user-supplied attribute names at render-time. That lack of escaping could lead to a cross-site scripting vulnerability. This issue affected minor releases 16.0.x, 16.1.x, 16.2.x, 16.3.x, and 16.4.x. It was fixed in 16.0.1, 16.1.2, 16.2.1, 16.3.3, and 16.4.2.

Affected (5)

Products: Facebook: React
Facebook
1 product
React
Configuration A
5 vulnerable
Vulnerable SoftwareAffected Versions
Facebook
React
From 16.0.0 to 16.0.1
React
From 16.1.0 to 16.1.2
React
From 16.2.0 to 16.2.1
React
From 16.3.0 to 16.3.3
React
From 16.4.0 to 16.4.2

Related CWEs

CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (4)

Source: cve-assign@fb.com
Vendor Advisory
Source: cve-assign@fb.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.