Description
The Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG file upload in all versions up to, and including, 2.6.8 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 an injected page.
Published: 2024-04-11
Score: 6.4 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2024-31934 The Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG file upload in all versions up to, and including, 2.6.8 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 an injected page.
History

Wed, 08 Apr 2026 18:30:00 +0000

Type Values Removed Values Added
Title Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE <= 2.6.8 - Authenticated (Author+) Limited File Upload to Stored Cross-Site Scripting
Weaknesses CWE-434

Wed, 22 Jan 2025 19:30:00 +0000

Type Values Removed Values Added
First Time appeared Themeisle
Themeisle otter Blocks
Weaknesses CWE-79
CPEs cpe:2.3:a:themeisle:otter_blocks:*:*:*:*:*:wordpress:*:*
Vendors & Products Themeisle
Themeisle otter Blocks

Subscriptions

Themeisle Otter Blocks
cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-04-08T17:27:36.499Z

Reserved: 2024-04-04T21:08:17.952Z

Link: CVE-2024-3344

cve-icon Vulnrichment

Updated: 2024-08-01T20:05:08.507Z

cve-icon NVD

Status : Modified

Published: 2024-04-11T11:15:48.820

Modified: 2026-04-08T19:21:20.340

Link: CVE-2024-3344

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses