CVE-2024-9642

MEDIUM

Editor Custom Color Palette plugin <3.3.7 - XSS

Title source: llm

Description

The Editor Custom Color Palette plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 3.3.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.

References (5)

Core 5

Core References

Product

https://plugins.trac.wordpress.org/browser/editor-custom-color-palette/tags/3.3.6/asset/eccp-custom-back-office.php#L1685

Product

https://wordpress.org/plugins/editor-custom-color-palette/#developers

https://plugins.trac.wordpress.org/changeset/3177312/

https://plugins.trac.wordpress.org/browser/editor-custom-color-palette/tags/3.3.8/asset/eccp-custom-back-office.php#L1742

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/9e7f858c-945c-4d12-a2a6-113449ad890a?source=cve

Scores

CVSS v3 6.4

EPSS 0.0033

EPSS Percentile 25.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-79

Status published

Products (1)

rock4temps/Editor Custom Color Palette < 3.3.7

Published Oct 26, 2024

Tracked Since Feb 18, 2026