Threat intelligence

Easy Accordion <= 3.1.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'accordionTitleTag' Block Attribute

CVE-2026-18988 · easy-accordion-free

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Easy Accordion Free at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Easy Accordion <= 3.1.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'accordionTitleTag' Block Attribute
Affected software: easy-accordion-free(Plugin)
Affected versions: ≤ 3.1.8
Authentication: Authenticated (see advisory title)
Vulnerability type: Cross-site scripting
CVE: CVE-2026-18988
Published: 7 August 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Source: Data imported from Wordfence Intelligence (advisory 6a8a5b2b-6cb0-48bf-ba03-d23b1624390d). Methodology and redistribution notes

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