What’s Vulnerable › Vulnerabilities

CVE-2025-4190: CSV Mass Importer <= 1.2 - Admin+ Arbitrary File Upload

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-05-17 · updated 2026-06-17

Description

The CSV Mass Importer WordPress plugin through 1.2 does not properly validate uploaded files, allowing high privilege users such as admin to upload arbitrary files on the server even when they should not be allowed to (for example in multisite setup)

Affected products

• CSV Mass Importer: through 1.2

References

• https://wpscan.com/vulnerability/e525ece5-6e03-4aee-bf5b-6ae0b961f027/
• https://wpscan.com/vulnerability/e525ece5-6e03-4aee-bf5b-6ae0b961f027/

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