What is CVE-2023-0439?

CVE-2023-0439 is a medium-severity vulnerability in Basixonline Nex-forms, classified under CWE-79 CROSS-SITE SCRIPTING (XSS). CVSS score: 5.4/10. Published 2023-07-17.

How severe is CVE-2023-0439?

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

Is CVE-2023-0439 known to be exploited?

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

Vulnerability in Basixonline Nex-forms

CVE-2023-0439

The NEX-Forms WordPress plugin before 8.4.4 does not escape its form name, which could lead to Stored Cross-Site Scripting issues. By default only SuperAdmins (in multisite) / admins (in single site) can create forms, however there is a se…

EPSS: 0.003 (23.4th 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

Basixonline Nex-forms
Unknown Nex-forms — versions 0

Public proof-of-concept exploits

20142995/nuclei-templates

References

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

Frequently asked questions

What is CVE-2023-0439?: CVE-2023-0439 is a medium-severity vulnerability in Basixonline Nex-forms, classified under CWE-79 CROSS-SITE SCRIPTING (XSS). CVSS score: 5.4/10. Published 2023-07-17.
How severe is CVE-2023-0439?: Medium severity. CVSS v3 base score is 5.4 out of 10.
Is CVE-2023-0439 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.