How severe is CVE-2021-24960?

CVE-2021-24960 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-2021-24960 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-24960?

CVE-2021-24960 primarily affects Iptanus Wordpress File Upload. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2021-24960?

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

When was CVE-2021-24960 published?

CVE-2021-24960 was published on 2022-03-07 and last updated on 2026-06-17.

CVE-2021-24960

CVE-2021-24960 is a medium-severity vulnerability in Iptanus Wordpress File Upload 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. The underlying weakness is classified as CWE-434.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Iptanus Wordpress File Upload
Published: 2022-03-07
Last modified: 2026-06-17

Description

The WordPress File Upload WordPress plugin before 4.16.3, wordpress-file-upload-pro WordPress plugin before 4.16.3 allows users with a role as low as Contributor to configure the upload form in a way that allows uploading of SVG files, which could be then be used for Cross-Site Scripting attacks

Frequently asked questions

What is CVE-2021-24960?: The WordPress File Upload WordPress plugin before 4.16.3, wordpress-file-upload-pro WordPress plugin before 4.16.3 allows users with a role as low as Contributor to configure the upload form in a way that allows uploading of SVG files, which could be then be used for Cross-Site Scripting attacks
How severe is CVE-2021-24960?: CVE-2021-24960 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-2021-24960 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-24960?: CVE-2021-24960 primarily affects Iptanus Wordpress File Upload. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2021-24960?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-24960 published?: CVE-2021-24960 was published on 2022-03-07 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:iptanus:wordpress_file_upload:*:*:*:*:*:wordpress:*:*
cpe:2.3:a:iptanus:wordpress_file_upload_pro:*:*:*:*:*:wordpress:*:*

More vulnerabilities in Iptanus Wordpress File Upload

CVE-2024-11635 — Critical (CVSS 9.8): The WordPress File Upload plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and…
CVE-2024-11613 — Critical (CVSS 9.8): The WordPress File Upload plugin for WordPress is vulnerable to Remote Code Execution, Arbitrary File Read, and…
CVE-2024-9047 — Critical (CVSS 9.8): The WordPress File Upload plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including,…
CVE-2020-10564 — Critical (CVSS 9.8): An issue was discovered in the File Upload plugin before 4.13.0 for WordPress. A directory traversal can lead to remote…
CVE-2021-24962 — High (CVSS 8.8): The WordPress File Upload Free and Pro WordPress plugins before 4.16.3 allow users with a role as low as Contributor to…
CVE-2024-9939 — High (CVSS 7.5): The WordPress File Upload plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including,…

All CVEs affecting Iptanus Wordpress File Upload →

Other CWE-434 (Unrestricted Upload of File with Dangerous Type) vulnerabilities

CVE-2026-48283 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Unrestricted Upload of File with Dangerous Type…
CVE-2026-48276 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Unrestricted Upload of File with Dangerous Type…
CVE-2026-57700 — Critical (CVSS 10.0): Unrestricted Upload of File with Dangerous Type vulnerability in Daan.Dev OMGF Pro allows Using Malicious Files. This…
CVE-2025-69129 — Critical (CVSS 10.0): Unauthenticated Arbitrary File Upload in WordPress & WooCommerce Scraper Plugin, Import Data from Any Site <= 1.0.7…
CVE-2026-40772 — Critical (CVSS 10.0): Unauthenticated Arbitrary File Upload in GeekyBot <= 1.2.2 versions.
CVE-2026-40412 — Critical (CVSS 10.0): Unrestricted upload of file with dangerous type in Azure Orbital Spatio allows an unauthorized attacker to execute code…

Browse all CWE-434 (Unrestricted Upload of File with Dangerous Type) vulnerabilities →