CVE-2024-31351

CRITICALNVD 10.010.0—Elevated

10.0

Unrestricted Upload of File with Dangerous Type vulnerability in Copymatic Copymatic – AI Content Writer & Generator.This issue affects Copymatic – AI Content Writer & Generator: from n/a through 1.6.

CVSS v3: 10.0
EG Score: 10.0(medium)
EPSS: 98.2%
KEV: Not listed

Published

May 17, 2024

Last Modified

April 18, 2025

Advisory Details (1)

Auto-updated May 24, 2026

No patch confirmed yet.

generic

Arbitrary File Upload in WordPress Copymatic Plugin - Patchstack

https://patchstack.com/database/vulnerability/copymatic/wordpress-copymatic-plugin-1-6-unauthenticated-arbitrary-file-upload-vulnerability?_s_id=cve

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-434Unrestricted Upload of File with Dangerous Type

Data Freshness Timeline

(refreshed 13× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(5)

What is CVE-2024-31351?

CVE-2024-31351 is a critical vulnerability published on May 17, 2024. Unrestricted Upload of File with Dangerous Type vulnerability in Copymatic Copymatic – AI Content Writer & Generator.This issue affects Copymatic – AI Content Writer & Generator: from n/a through 1.6.

When was CVE-2024-31351 disclosed?

CVE-2024-31351 was first published in the National Vulnerability Database on May 17, 2024, with the most recent update on April 18, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-31351 actively exploited?

CVE-2024-31351 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 98.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-31351?

CVE-2024-31351 has a CVSS v3 base score of 10.0 (NVD).

How do I remediate CVE-2024-31351?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-31351, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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Is Your Infrastructure Affected by CVE-2024-31351?

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CVE-2024-31351

📅 Published

🔄 Last Modified

📋 Advisory Details (1)

Arbitrary File Upload in WordPress Copymatic Plugin - Patchstack

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2024-31351?

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Advisory Details (1)

Frequently asked(5)

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