Medium severity6.4NVD Advisory· Published Apr 11, 2024· Updated Apr 8, 2026

CVE-2024-3344

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Themeisle/Otter Blocks
cpe:2.3:a:themeisle:otter_blocks:*:*:*:*:*:wordpress:*:*
Range: <2.6.9
WordPress/Otter Blocksllm-fuzzy
Range: <=2.6.8
Package: https://wordpress.org/plugins/otter-blocks

Patches

Vulnerability mechanics

References

www.wordfence.com/threat-intel/vulnerabilities/id/db836f4b-d31f-4442-89a5-1a400525c598nvdThird Party Advisory
plugins.trac.wordpress.org/changeset/3068495/otter-blocksnvdProduct

News mentions

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cvss	0.416
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000