Medium severity · published Nov 1, 2024
CVE-2024-10367
Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE <= 3.0.4 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File Upload
6.4
CVSS
0.4%
EPSS
No
On KEV
Description
The Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE plugin for WordPress is vulnerable to Stored Cross-Site Scripting via REST API SVG File uploads in all versions up to, and including, 3.0.4 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 the SVG file.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 29% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OB
Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE · themeisle
through 3.0.4 · source: vendor
Affected product
OB
Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE
themeisle
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-10367
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-10367
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3178637/
wordpress.org
https://wordpress.org/plugins/otter-blocks/#developers
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/9d83c085-b33a-4003-9e0a-8457669d6634?source=cve
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