What is CVE-2023-4811?

CVE-2023-4811 is a medium-severity vulnerability in Iptanus Wordpress_file_upload, classified under CWE-79 CROSS-SITE SCRIPTING (XSS). CVSS score: 5.4/10. Published 2023-10-16.

How severe is CVE-2023-4811?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Is CVE-2023-4811 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Iptanus Wordpress_file_upload

CVE-2023-4811

The WordPress File Upload WordPress plugin before 4.23.3 does not sanitise and escape some of its settings, which could allow high privilege users such as contributors to perform Stored Cross-Site Scripting attacks.

EPSS: 0.004 (31.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Iptanus Wordpress_file_upload
Unknown Wordpress File Upload — versions 0

Public proof-of-concept exploits

20142995/nuclei-templates

References

contact@wpscan.com (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)

Frequently asked questions

What is CVE-2023-4811?: CVE-2023-4811 is a medium-severity vulnerability in Iptanus Wordpress_file_upload, classified under CWE-79 CROSS-SITE SCRIPTING (XSS). CVSS score: 5.4/10. Published 2023-10-16.
How severe is CVE-2023-4811?: Medium severity. CVSS v3 base score is 5.4 out of 10.
Is CVE-2023-4811 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.