CVE-2023-2767

MEDIUM 4.4

WordPress File Upload / WordPress File Upload Pro <= 4.19.1 - Authenticated (Administrator+) Stored Cross-Site Scripting

CVSS Score

4.4

EPSS Score

0.0%

EPSS Percentile

0th

The WordPress File Upload and WordPress File Upload Pro plugins for WordPress are vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 4.19.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

CWE	CWE-79
Vendor	nickboss
Product	iptanus file upload
Published	Jun 9, 2023
Last Updated	Apr 8, 2026

Stay Ahead of the Next One

Get instant alerts for nickboss iptanus file upload

Be the first to know when new medium vulnerabilities affecting nickboss iptanus file upload are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

nickboss / Iptanus File Upload

0 ≤ 4.19.1

Unknown / WordPress File Upload Pro

0 ≤ 4.19.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/23334d94-e5b8-4c88-8765-02ad19e17248?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2915978%40wp-file-upload%2Ftrunk&old=2909107%40wp-file-upload%2Ftrunk&sfp_email=&sfph_mail=#file2

Credits

Marco Wotschka