PT-2021-19480 · Unknown · React-Draft-Wysiwyg

Fariskhi Vidyan + 1 · Published 2021-04-24 · Updated 2021-09-09 · CVE-2021-31712

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions react-draft-wysiwyg versions prior to 1.14.6

Description The issue 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.

Recommendations For versions prior to 1.14.6, update to version 1.14.6 or later to resolve the issue. As a temporary workaround, consider restricting the use of the link decorator in decorators/Link/index.js to minimize the risk of exploitation. Avoid using the javascript: URI in the Link Target until the issue is resolved.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-31712

GHSA-QCG2-H349-VWM3

Affected Products

React-Draft-Wysiwyg

References · 8

• 🔥 https://github.com/jpuri/react-draft-wysiwyg/issues/1102 · Exploit
• https://github.com/jpuri/react-draft-wysiwyg/commit/d2faeb612b53f10dff048de7dc57e1f4044b5380 · Patch
• https://github.com/jpuri/react-draft-wysiwyg/pull/1104 · Patch
• https://osv.dev/vulnerability/CVE-2021-31712 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-31712 · Security Note
• https://osv.dev/vulnerability/GHSA-qcg2-h349-vwm3 · Vendor Advisory
• https://t.me/cvenotify/13718 · Telegram Post
• https://t.me/cvenotify/13668 · Telegram Post