CVSS 3.1 Score 6.4 of 10 (medium)


Published Apr 11, 2024


CVE-2024-3344 is a vulnerability in the Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE plugin for WordPress. This vulnerability affects all versions up to and including 2.6.8. The vulnerability allows authenticated attackers with author-level access and above to execute arbitrary web scripts by injecting them into pages through a stored Cross-Site Scripting (XSS) attack via SVG file upload. The risk score for this vulnerability is 25, with a base severity of MEDIUM and a base score of 6.4 according to the CVSS:3.1 framework. The exploitability score is 3.1, indicating a medium level of difficulty in exploiting the vulnerability. The potential danger to organizations lies in the ability of attackers to inject malicious scripts that will execute whenever a user accesses an affected page. To remediate this vulnerability, users should update their Otter Blocks plugin to a version beyond 2.6.8, which includes fixes for input sanitization and output escaping to prevent XSS attacks.


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