CVE-2021-31712

Public Exploit

Description

react-draft-wysiwyg (aka React Draft Wysiwyg) before 1.14.6 allows a javascript: URi in a Link Target of the link decorator in decorators/Link/index.js when a draft is shared across users, leading to XSS.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.26%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/jpuri/react-draft-wysiwyg/issues/1102 issue tracking exploit third party advisory
https://github.com/jpuri/react-draft-wysiwyg/pull/1104 third party advisory patch
https://github.com/jpuri/react-draft-wysiwyg/commit/d2faeb612b53f10dff048de7dc57e1f4044b5380 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2021-31712?
CVE-2021-31712 has been scored as a medium severity vulnerability.
How to fix CVE-2021-31712?
To fix CVE-2021-31712, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-31712 being actively exploited in the wild?
It is possible that CVE-2021-31712 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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