CVE-2026-1904

MEDIUM 6.4

Simple Wp colorfull Accordion <= 1.0 - Authenticated (Contributor+) Cross-Site Scripting via 'title' Shortcode Attribute

CVSS Score

6.4

EPSS Score

0.0%

EPSS Percentile

0th

The Simple Wp colorfull Accordion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'title' parameter in the 'accordion' shortcode in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CWE	CWE-79
Vendor	nayon46
Product	simple wp colorfull accordion
Published	Feb 14, 2026
Last Updated	Apr 8, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

nayon46 / Simple Wp colorfull Accordion

0 ≤ 1.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/8444743c-ba57-4a51-990c-eb9058829d09?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/simple-wp-colorfull-accordion/trunk/Simple-Wp-colorfull-Accordion.php#L60 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/simple-wp-colorfull-accordion/tags/1.0/Simple-Wp-colorfull-Accordion.php#L60

Credits

Gilang Asra Bilhadi