CVE-2023-4821

CVE-2023-4821 is a medium-severity vulnerability in Codedropz Drag And Drop Multiple File Uploader with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

The Drag and Drop Multiple File Upload for WooCommerce WordPress plugin before 1.1.1 does not filter all potentially dangerous file extensions. Therefore, an attacker can upload unsafe .shtml or .svg files containing malicious scripts.

Frequently asked questions

What is CVE-2023-4821?
The Drag and Drop Multiple File Upload for WooCommerce WordPress plugin before 1.1.1 does not filter all potentially dangerous file extensions. Therefore, an attacker can upload unsafe .shtml or .svg files containing malicious scripts.
How severe is CVE-2023-4821?
CVE-2023-4821 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2023-4821 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-4821?
CVE-2023-4821 affects Codedropz Drag And Drop Multiple File Uploader. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-4821?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-4821 published?
CVE-2023-4821 was published on 2023-10-16 and last updated on 2026-06-17.

References

Affected products (1)