CVE-2025-6740 — Vulnetix

CVE-2025-6740 PUBLISHED CVSS 6.099999904632568 MEDIUM

The Contact Form 7 Database Addon plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘tmpD’ parameter in all versions up to, and including, 1.3.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

EPSS 0.88% · 75.8th percentile

Risk Scores

CVSS 3.1

6.099999904632568

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

EPSS Score

0.88%

75.8th percentile

Affected Products

Vendor	Product	Versions
arshidkv12	Database Addon for Contact Form 7 – CFDB7	0
ciphercoin	contact_form_7_database_addon	0

Exploit Intelligence

CIRCL seen: CVE-2025-6740 (circl-sighting)
CIRCL seen: CVE-2025-6740 (circl-sighting)
CIRCL seen: CVE-2025-6740 (circl-sighting)
https://www.wordfence.com/threat-intel/vulnerabilities/id/014803c8-3319-48ad-98c7-d1f372d37ff2?source=cve (circl)
https://wordpress.org/plugins/contact-form-cfdb7/#developers (circl)
https://plugins.trac.wordpress.org/browser/contact-form-cfdb7/tags/1.3.1/contact-form-cfdb-7.php (circl)
https://plugins.trac.wordpress.org/changeset/3320134/ (circl)

Timeline

Jul 4, 2025 EPSS Score
Jul 4, 2025 Coalition ESS Score
Jul 4, 2025 CVE Published
Jul 4, 2025 PoC Published
Jul 9, 2025 Coalition ESS Score
Jul 14, 2025 EPSS Score
Jul 23, 2025 EPSS Score
Aug 2, 2025 EPSS Score
Aug 6, 2025 PoC Published
Aug 12, 2025 EPSS Score
Aug 14, 2025 PoC Published
Aug 21, 2025 EPSS Score

References

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