VulnerabilityModified
CVE-2018-6341
That lack of escaping could lead to a cross-site scripting vulnerability.
MEDIUM 6.1EPSS 3.43%
Does this matter?
Lower severity and a low EPSS score (3.43%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 3.43% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- facebook/react
- Source
- cve-assign@fb.com
References
- https://reactjs.org/blog/2018/08/01/react-v-16-4-2.htmlVendor Advisory
- https://twitter.com/reactjs/status/1024745321987887104Vendor Advisory
- https://reactjs.org/blog/2018/08/01/react-v-16-4-2.htmlVendor Advisory
- https://twitter.com/reactjs/status/1024745321987887104Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.