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CVE-2018-9035

CRITICAL

CSV Injection vulnerability in ExportToCsvUtf8.php of the Contact Form 7 to Database Extension plugin 2.10.32 for WordPress allows remote attackers to inject spreadsheet formulas into CSV files via the contact form.

Published: Apr 4, 2018 Modified: Jun 17, 2026
CWE-1236

CVSS Metrics

CVSSv3
Attack Vector: NETWORK Attack Complexity: LOW Privileges Required: NONE User Interaction: REQUIRED Scope: CHANGED Confidentiality Impact: HIGH Integrity Impact: HIGH Availability Impact: HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Affected Products (1)

Vendor Product Version
contact-form-7-to-database-extension_project contact-form-7-to-database-extension *

GitHub Security Advisory GHSA-jvg2-rvxj-jmp7

CSV Injection vulnerability in ExportToCsvUtf8.php of the Contact Form 7 to Database Extension...

References (2)

Risk Scores

CVSS Score 9.6 / 10
EPSS Score 7.44%

Top 6% most likely to be exploited

Threat Score 40.6 / 100

Data Sources

NVD EPSS GitHub