How severe is CVE-2024-52404?

CVE-2024-52404 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-52404 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-52404?

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-2024-52404 have an EU (EUVD) identifier?

Yes. CVE-2024-52404 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-45891.

When was CVE-2024-52404 published?

CVE-2024-52404 was published on 2024-11-16 and last updated on 2026-06-17.

CVE-2024-52404

CVE-2024-52404 is a critical-severity vulnerability with a CVSS 3.x base score of 9.9. 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 9.9)
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-45891
Weakness: CWE-434
Published: 2024-11-16
Last modified: 2026-06-17

Description

Unrestricted Upload of File with Dangerous Type vulnerability in bigfiveagency CF7 Reply Manager cf7-reply-manager.This issue affects CF7 Reply Manager: from n/a through <= 1.2.3.

Frequently asked questions

What is CVE-2024-52404?: Unrestricted Upload of File with Dangerous Type vulnerability in bigfiveagency CF7 Reply Manager cf7-reply-manager.This issue affects CF7 Reply Manager: from n/a through <= 1.2.3.
How severe is CVE-2024-52404?: CVE-2024-52404 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-52404 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-52404?: 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-2024-52404 have an EU (EUVD) identifier?: Yes. CVE-2024-52404 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-45891.
When was CVE-2024-52404 published?: CVE-2024-52404 was published on 2024-11-16 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/cf7-reply-manager/vulnerability/wordpress-cf7-reply-manager-plugin-1-2-3-arbitrary-file-upload-vulnerability?_s_id=cve

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