SCA: security update for @udecode/plate-link (GHSA-4882-hxpr-hrvm)

medium Tenable Self-Hosted Container Security Plugin ID 410046

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

- @udecode/plate-link is the link handler for the udecode/plate rich-text editor plugin system for Slate &
React. Affected versions of the link plugin and link UI component do not sanitize URLs to prevent use of
the `javascript:` scheme. As a result, links with JavaScript URLs can be inserted into the Plate editor
through various means, including opening or pasting malicious content. `@udecode/plate-link` 20.0.0
resolves this issue by introducing an `allowedSchemes` option to the link plugin, defaulting to `['http',
'https', 'mailto', 'tel']`. URLs using a scheme that isn't in this list will not be rendered to the DOM.
Users are advised to upgrade. Users unable to upgrade are advised to override the `LinkElement` and
`PlateFloatingLink` components with implementations that explicitly check the URL scheme before rendering
any anchor elements. (CVE-2023-34245)

Plugin Details

Severity: Medium

ID: 410046

Version: Revision 1.8

Type: Local

Family: SCA Checks

Published: 1/23/2025

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 2.3

Percentile: 9.14

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 4.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N

CVSS Score Source: CVE-2023-34245

CVSS v3

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.3

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 6/9/2023

Vulnerability Publication Date: 6/9/2023

Reference Information

CVE: CVE-2023-34245

cwe: CWE-79

Detections

Analytics