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Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE

otter-blocks

Vulnerabilities:

11

Last Updated:

February 2, 2026

Active Installs:

300000

Published
Title
Fixed in
CVSS
Published
2025-08-27
Title
Otter - Gutenberg Block < 3.1.1 - Unauthenticated Sensitive Information Exposure
Fixed in
Fixed in 3.1.1
CVSS
5.3 (medium)
Published
2024-11-26
Title
Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE < 3.0.7 - Unauthetnicated Path Traversal to Arbitrary Image View
Fixed in
Fixed in 3.0.7
CVSS
5.3 (medium)
Published
2024-11-01
Title
Otter - Gutenberg Block < 3.0.4 - Missing Authorization
Fixed in
Fixed in 3.0.4
CVSS
4.3 (medium)
Published
2024-10-31
Title
Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE < 3.0.5 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File Upload
Fixed in
Fixed in 3.0.5
CVSS
6.4 (medium)
Published
2024-04-16
Title
Otter Blocks < 2.6.10 - Contributor+ Stored XSS via titleTag
Fixed in
Fixed in 2.6.10
CVSS
5.9 (medium)
Published
2024-04-10
Title
Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE < 2.6.9 - Contributor+ Stored Cross-Site Scripting via Block Attributes
Fixed in
Fixed in 2.6.9
CVSS
6.4 (medium)
Published
2024-04-10
Title
Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE < 2.6.9 - Author+ Stored XSS via SVG Upload
Fixed in
Fixed in 2.6.9
CVSS
6.4 (medium)
Published
2024-03-28
Title
Otter Blocks < 2.6.6 - Contributor+ Stored XSS
Fixed in
Fixed in 2.6.6
CVSS
5.9 (medium)
Published
2024-03-28
Title
Otter Blocks < 2.6.6 - Contributor+ Stored XSS
Fixed in
Fixed in 2.6.6
CVSS
6.6 (medium)
Published
2024-03-13
Title
Otter Blocks < 2.6.5 - Contributor+ Stored Cross-Site Scripting
Fixed in
Fixed in 2.6.5
CVSS
5.9 (medium)
Published
2023-05-02
Title
Otter - Gutenberg Blocks < 2.2.6 - Author+ PHAR Deserialization
Fixed in
Fixed in 2.2.6
CVSS
6.6 (medium)