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Vulnerability record · CVE-2021-24960 · published 7 March 2022

CVE-2021-24960: Iptanus wordpress file upload unrestricted file upload vulnerability

Iptanus · Wordpress File Upload

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

5.4 CVSS 3.1 Medium EPSS 0.67% · top 49.8% CWE-434 · Unrestricted file upload
5.4CVSS 3.1 base score, v2 3.5
0.67%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

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

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://plugins.trac.wordpress.org/changeset/2677722 PatchThird Party Advisory
https://wpscan.com/vulnerability/18902832-2973-498d-808e-c75d1aedc11e ExploitThird Party Advisory
https://plugins.trac.wordpress.org/changeset/2677722 PatchThird Party Advisory
https://wpscan.com/vulnerability/18902832-2973-498d-808e-c75d1aedc11e ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2024-11635Iptanus wordpress file upload code injection vulnerabilityThe WordPress File Upload plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 4.24.12 via the 'wfu_ABSP…EPSS 1.5%9.8CVE-2024-11613Iptanus wordpress file upload code injection vulnerabilityThe WordPress File Upload plugin for WordPress is vulnerable to Remote Code Execution, Arbitrary File Read, and Arbitrary File Deletion in all versio…EPSS 4.5%9.8CVE-2024-9047WordPress File Upload plugin path traversal via wfu_file_downloader.phpThe WordPress File Upload plugin is vulnerable to path traversal in all versions up to and including 4.24.11 through wfu_file_downloader.php. An unau…EPSS 93%analysed9.8CVE-2020-10564Iptanus wordpress file upload path traversal vulnerabilityAn issue was discovered in the File Upload plugin before 4.13.0 for WordPress. A directory traversal can lead to remote code execution by uploading a…EPSS 8.6%8.8CVE-2021-24962Iptanus wordpress file upload path traversal vulnerabilityThe WordPress File Upload Free and Pro WordPress plugins before 4.16.3 allow users with a role as low as Contributor to perform path traversal via a …EPSS 2.8%7.5CVE-2024-9939Iptanus wordpress file upload path traversal vulnerabilityThe WordPress File Upload plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 4.24.13 via wfu_file_downloader.…EPSS 1.1%7.5CVE-2015-9338Iptanus wordpress file upload unrestricted file upload vulnerabilityThe wp-file-upload plugin before 2.5.0 for WordPress has insufficient restrictions on upload of .php files.EPSS 1.4%7.5CVE-2015-9339Iptanus wordpress file upload unrestricted file upload vulnerabilityThe wp-file-upload plugin before 2.7.1 for WordPress has insufficient restrictions on upload of .js files.EPSS 1.4%

Source: NIST National Vulnerability Database (record CVE-2021-24960), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.