How severe is CVE-2024-38734?

CVE-2024-38734 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-38734 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-38734?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2024-38734 have an EU (EUVD) identifier?

Yes. CVE-2024-38734 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-37582.

When was CVE-2024-38734 published?

CVE-2024-38734 was published on 2024-07-12 and last updated on 2026-06-17.

CVE-2024-38734

CVE-2024-38734 is a critical-severity vulnerability with a CVSS 3.x base score of 9.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-434.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-37582
Weakness: CWE-434
Published: 2024-07-12
Last modified: 2026-06-17

Description

Unrestricted Upload of File with Dangerous Type vulnerability in SpreadsheetConverter Import Spreadsheets from Microsoft Excel allows Code Injection.This issue affects Import Spreadsheets from Microsoft Excel: from n/a through 10.1.4.

Frequently asked questions

What is CVE-2024-38734?: Unrestricted Upload of File with Dangerous Type vulnerability in SpreadsheetConverter Import Spreadsheets from Microsoft Excel allows Code Injection.This issue affects Import Spreadsheets from Microsoft Excel: from n/a through 10.1.4.
How severe is CVE-2024-38734?: CVE-2024-38734 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-38734 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-38734?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2024-38734 have an EU (EUVD) identifier?: Yes. CVE-2024-38734 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-37582.
When was CVE-2024-38734 published?: CVE-2024-38734 was published on 2024-07-12 and last updated on 2026-06-17.

References

https://patchstack.com/database/vulnerability/import-spreadsheets-from-microsoft-excel/wordpress-import-spreadsheets-from-microsoft-excel-plugin-10-1-4-arbitrary-file-upload-vulnerability?_s_id=cve

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