What’s Vulnerable › Vulnerabilities

CVE-2026-65461: WordPress Really Simple CSV Importer plugin <= 1.3 - Arbitrary File Upload vulnerability

• Severity: critical (CVSS 9.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-23 · updated 2026-10-24
• Weakness: CWE-434

Description

Administrator Arbitrary File Upload in Really Simple CSV Importer <= 1.3 versions.

Affected products

• Webの相談所 Really Simple CSV Importer: through 1.3

References

• https://patchstack.com/database/wordpress/plugin/really-simple-csv-importer/vulnerability/wordpress-really-simple-csv-importer-plugin-1-3-arbitrary-file-upload-vulnerability?_s_id=cve

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