CVE-2025-5536

MEDIUM 6.4

Freemind Viewer <= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting

CVSS Score

6.4

EPSS Score

0.0%

EPSS Percentile

0th

The Freemind Viewer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'freemind' shortcode in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping on user supplied attributes. 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	rsemeteys
Product	freemind viewer
Published	Jun 6, 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

rsemeteys / Freemind Viewer

0 ≤ 1.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/70eaf9b8-67a0-4e98-b65c-aea61b20b448?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/wp-freemind/trunk/wp-freemind.php#L36

Credits

Muhammad Yudha - DJ