CVE-2023-1891: Helpiewp Accordion & Faq

Medium severity, CVSS 6.1. EPSS: 0.5% chance of exploitation in the next 30 days.

The Accordion & FAQ WordPress plugin before 1.9.9 does not escape various generated URLs, before outputting them in attributes when some notices are displayed, leading to Reflected Cross-Site Scripting

Affected products

• Helpiewp Accordion & Faq: before 1.9.9 (fixed in 1.9.9)

Published 2023-06-27. Last modified 2026-06-17.