Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE <= 2.6.4 - Authenticated (Contributor+) Stored Cross-Site Scripting

2024-03-13 00:00

Ngô Thiên An (ancorn_)

Strategic Overview

Status

Patched in 2.6.5

Affected PluginOtter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE

Affected Version<= 2.6.4

CVSS6.4Medium

CVECVE-2024-2226

View all Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE vulnerabilities

Vulnerability Overview

The Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the id parameter in the google-map block in all versions up to, and including, 2.6.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with contributor access and higher to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Technical Analysis

REMEDIATION: Update to version 2.6.5, or a newer patched version --- IDENTIFIER: CWE-20 (Improper Input Validation) The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

External References

https://www.cve.org/CVERecord?id=CVE-2024-2226 https://www.wordfence.com/threat-intel/vulnerabilities/id/217d3148-d411-4fff-a4f6-d5d02ef207af

CVSS Vector

6.4

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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