CVE-2025-8316

MEDIUM 6.4

Certifica WP <= 3.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via evento Parameter

CVSS Score

6.4

EPSS Score

0.0%

EPSS Percentile

0th

The Certifica WP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘evento’ parameter in all versions up to, and including, 3.1 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	moreirapontocom
Product	certifica wp
Published	Sep 11, 2025
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

moreirapontocom / Certifica WP

0 ≤ 3.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/1e7f5355-b87b-4720-8998-c081d005827b?source=cve plugins.svn.wordpress.org: https://plugins.svn.wordpress.org/certifica-wp/tags/3.1/certificawp.php wordpress.org: https://wordpress.org/plugins/certifica-wp/#developers

Credits

Muhammad Yudha - DJ