CVE-2024-4891
Assigner: Wordfence
Published: 2024-05-18T04:30:53.061Z
State: PUBLISHED
affected: vendor: wpdevteam
product: Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates
versions: version: *
status: affected
lessThanOrEqual: 4.5.12
versionType: semver
defaultStatus: unaffected
descriptions: value: The Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘tagName’ parameter in versions up to, and including, 4.5.12 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
title: Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates <= 4.5.12 - Authenticated (Contributor+) Stored Cross-Site Scripting
problemTypes: descriptions: description: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
metrics: cvssV3_1: version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
baseScore: 6.4
baseSeverity: MEDIUM
credits: type: finder
value: João Pedro Soares de Alcântara
timeline: time: 2024-05-16T00:00:00.000+00:00
value: Disclosed