PT-2024-18227 · WordPress · The Otter Blocks – Gutenberg Blocks

Wesley · Published 2024-03-13 · Updated 2024-03-13 · CVE-2024-1691

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions The Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE PRO plugin for WordPress versions up to, and including, 2.6.3

Description The issue is related to Stored Cross-Site Scripting via a file upload form that allows SVG uploads, due to insufficient input sanitization and output escaping. This allows unauthenticated attackers to inject arbitrary web scripts in pages, which will execute whenever a user accesses an injected page.

Recommendations For versions up to, and including, 2.6.3, update to version 2.6.4 or later, which sanitizes uploaded SVG files, preventing the execution of arbitrary web scripts.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-1691

Affected Products

The Otter Blocks – Gutenberg Blocks

References · 5

• https://osv.dev/vulnerability/CVE-2024-1691 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-1691 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/77838bf8-7809-4dd6-87f1-a9bda40275a6?source=cve · Note
• https://store.themeisle.com/?edd_action=view_changelog&name=Otter%20Pro · Note
• https://twitter.com/CVEnew/status/1767938606600261671 · Twitter Post