Tabs & Accordion <= 1.3.10 - Authenticated (Contributor+) Content Injection

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CVE CVE-2023-40557
CVSS 4.3 (Medium)
Publicly Published August 17, 2023
Last Updated August 23, 2023
Researcher Abdi Pranata


The Tabs & Accordion plugin for WordPress is vulnerable to Arbitrary Content Injection in versions up to, and including, 1.3.10. The cause of this vulnerability is undisclosed at this time. However, this vulnerability makes it possible for unauthenticated attackers to inject new content onto the website, possibly through the manipulation of posts to create new web pages, spam, or phishing.



1 affected software package

Software Type Plugin
Software Slug tabs (view on
Patched? No
Remediation No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version
  • <= 1.3.10

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