CVE-2024-2841
Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE <= 2.6.5 - Authenticated (Contributor+) Stored Cross-Site Scripting
CVSS Score
6.4
EPSS Score
0.0%
EPSS Percentile
0th
The Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's widgets in all versions up to, and including, 2.6.5 due to insufficient input sanitization and output escaping on user supplied attributes such as 'id'. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
| CWE | CWE-79 |
| Vendor | themeisle |
| Product | otter blocks – gutenberg blocks, page builder for gutenberg editor & fse |
| Published | Mar 29, 2024 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
themeisle / Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE
0 ≤ 2.6.5
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/99e24496-0e3b-4bff-ba14-dc535be10633?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3059761%40otter-blocks&new=3059761%40otter-blocks&sfp_email=&sfph_mail=
Credits
Ngô Thiên An