What is CVE-2023-4315?

CVE-2023-4315 is a medium-severity vulnerability in Mehulkaklotar Woo Custom Emails, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-08-31.

How severe is CVE-2023-4315?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2023-4315 known to be exploited?

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

XSS in Mehulkaklotar Woo Custom Emails

CVE-2023-4315

The Woo Custom Emails for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'wcemails_edit' parameter in versions up to, and including, 2.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. CVE-2023-45004 appears to be a duplicate of this issue.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.004 (31.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Mehulkaklotar Woo Custom Emails — versions 0
Wp3sixty Woo_custom_emails

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

20142995/nuclei-templates

References

security@wordfence.com (Third Party Advisory)
security@wordfence.com (Patch)

Frequently asked questions

What is CVE-2023-4315?: CVE-2023-4315 is a medium-severity vulnerability in Mehulkaklotar Woo Custom Emails, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-08-31.
How severe is CVE-2023-4315?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2023-4315 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.