CVE-2024-5645

MEDIUM 6.4

Envo Extra <= 1.8.23 - Authenticated (Contributor+) Stored Cross-Site Scripting via Button Widget

CVSS Score

6.4

EPSS Score

0.0%

EPSS Percentile

0th

The Envo Extra plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘button_css_id’ parameter within the Button widget in all versions up to, and including, 1.8.23 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	envothemes
Product	envo extra
Published	Jun 7, 2024
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

envothemes / Envo Extra

0 ≤ 1.8.23

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/dbe53b09-84c6-4fb6-9a79-1e4987678129?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/envo-extra/tags/1.8.22/lib/elementor/widgets/button/button.php#L676 wordpress.org: https://wordpress.org/plugins/envo-extra/#developers plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3098500/

Credits

wesley