CVE-2018-6341

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.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
facebookCNA
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CVEADP
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CISA-ADPADP
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 94%
VendorProductVersion
facebookreact
16.0.0 ≤
𝑥
< 16.0.1
facebookreact
16.1.0 ≤
𝑥
< 16.1.2
facebookreact
16.2.0 ≤
𝑥
< 16.2.1
facebookreact
16.3.0 ≤
𝑥
< 16.3.3
facebookreact
16.4.0 ≤
𝑥
< 16.4.2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://reactjs.org/blog/2018/08/01/react-v-16-4-2.html
https://twitter.com/reactjs/status/1024745321987887104
https://reactjs.org/blog/2018/08/01/react-v-16-4-2.html
https://twitter.com/reactjs/status/1024745321987887104