PT-2026-60404 · WordPress · Easy Accordion

Prism · Published 2026-07-16 · Updated 2026-07-16 · CVE-2026-15652

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Easy Accordion – AI-Powered FAQ & Accordion Blocks versions prior to 3.1.7

Description Insufficient input sanitization and output escaping allow authenticated attackers with contributor-level access and above to perform Stored Cross-Site Scripting. This is achieved by injecting arbitrary web scripts through the align block attribute, which execute when a user visits the affected page.

Recommendations Update to a version newer than 3.1.6.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-15652

Affected Products

Easy Accordion

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2026-15652 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/eb0fb0a7-b9f7-42db-b826-fc09090bd817?source=cve · Note
• https://plugins.trac.wordpress.org/changeset?reponame=&old=3607006%40easy-accordion-free&new=3607006%40easy-accordion-free · Note
• https://twitter.com/VulmonFeeds/status/2077626237883646356 · Twitter Post
• https://plugins.trac.wordpress.org/browser/easy-accordion-free/tags/3.1.5/Blocks/Includes/ShortcodeBlock.php#L127 · Note
• https://plugins.trac.wordpress.org/browser/easy-accordion-free/tags/3.1.5/Blocks/Includes/ShortcodeBlock.php#L150 · Note
• https://plugins.trac.wordpress.org/browser/easy-accordion-free/tags/3.1.5/Blocks/Includes/ShortcodeBlock.php#L153 · Note