Vulnerability · Published Jun 9, 2023 · Assigned by Wordfence
CVE-2023-2767WordPress File Upload / WordPress File Upload Pro <= 4.19.1 - Authenticated (Administrator+) Stored Cross-Site Scripting
Medium 4.4
In plain English
A medium-severity cross-site scripting in Iptanus File Upload from nickboss. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 32% of all known vulnerabilities).
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| nickboss | Iptanus File Upload | 0 – through 4.19.1 |
| Unknown | WordPress File Upload Pro | 0 – through 4.19.1 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N