What is CVE-2023-51396?

CVE-2023-51396 is a medium-severity vulnerability in Brizy, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2023-12-29.

How severe is CVE-2023-51396?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Is CVE-2023-51396 known to be exploited?

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

XSS in Brizy

CVE-2023-51396

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Brizy.Io Brizy – Page Builder allows Stored XSS.This issue affects Brizy – Page Builder: from n/a through 2.4.29.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (23.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L.

Affected products

Brizy
Brizy.io Brizy – Page Builder — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

audit@patchstack.com (Third Party Advisory, vdb-entry)

Frequently asked questions

What is CVE-2023-51396?: CVE-2023-51396 is a medium-severity vulnerability in Brizy, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2023-12-29.
How severe is CVE-2023-51396?: Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2023-51396 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.