How severe is CVE-2024-7620?

CVE-2024-7620 has a CVSS 3.x base score of 6.6, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-7620 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-7620?

CVE-2024-7620 affects Fastlinemedia Customizer Export/import. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-7620?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-7620 have an EU (EUVD) identifier?

Yes. CVE-2024-7620 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-48511.

When was CVE-2024-7620 published?

CVE-2024-7620 was published on 2024-09-07 and last updated on 2026-06-17.

CVE-2024-7620

CVE-2024-7620 is a medium-severity vulnerability in Fastlinemedia Customizer Export/import with a CVSS 3.x base score of 6.6. 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: Medium (CVSS 3.x base score 6.6)
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-48511
Weakness: CWE-434
Affected product: Fastlinemedia Customizer Export/import
Published: 2024-09-07
Last modified: 2026-06-17

Description

The Customizer Export/Import plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the '_import' function in all versions up to, and including, 0.9.7. This makes it possible for authenticated attackers, with Administrator-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. NOTE: This vulnerability is only exploitable when used in conjunction with a race condition as the uploaded file is deleted shortly after it is created.

Frequently asked questions

What is CVE-2024-7620?: The Customizer Export/Import plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the '_import' function in all versions up to, and including, 0.9.7. This makes it possible for authenticated attackers, with Administrator-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. NOTE: This vulnerability is only exploitable when used in conjunction with a race condition as the uploaded file is deleted shortly after it is created.
How severe is CVE-2024-7620?: CVE-2024-7620 has a CVSS 3.x base score of 6.6, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-7620 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-7620?: CVE-2024-7620 affects Fastlinemedia Customizer Export/import. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-7620?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-7620 have an EU (EUVD) identifier?: Yes. CVE-2024-7620 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-48511.
When was CVE-2024-7620 published?: CVE-2024-7620 was published on 2024-09-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:fastlinemedia:customizer_export\/import:*:*:*:*:*:wordpress:*:*

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