High severity7.2NVD Advisory· Published Jun 24, 2023· Updated Apr 8, 2026
CVE-2023-3388
CVE-2023-3388
Description
The Beautiful Cookie Consent Banner for WordPress is vulnerable to Stored Cross-Site Scripting via the 'nsc_bar_content_href' parameter in versions up to, and including, 2.10.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. A partial patch was made available in 2.10.1 and the issue was fully patched in 2.10.2.
Affected products
1- cpe:2.3:a:beautiful-cookie-banner:beautiful_cookie_consent_banner:*:*:*:*:*:wordpress:*:*Range: <=2.10.1
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
3- plugins.trac.wordpress.org/changesetnvdPatch
- www.wordfence.com/blog/2023/05/wordfence-firewall-blocks-bizarre-large-scale-xss-campaign/nvdThird Party Advisory
- www.wordfence.com/threat-intel/vulnerabilities/id/542a4079-b1a2-49bc-9ddd-ba7978c9992envdThird Party Advisory
News mentions
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