What is CVE-2023-53953?

CVE-2023-53953 is a medium-severity vulnerability in Websitebaker, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2025-12-19.

How severe is CVE-2023-53953?

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

XSS in Websitebaker

CVE-2023-53953

WebsiteBaker 2.13.3 contains a stored cross-site scripting vulnerability that allows authenticated users to inject malicious scripts when creating web pages. Attackers can craft malicious payloads in page titles that execute arbitrary JavaScript when the page is viewed by other users.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (11.2th 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

Websitebaker — versions 2.13.3

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

disclosure@vulncheck.com (Exploit, VDB Entry, Third Party Advisory, exploit)
disclosure@vulncheck.com (Product, product)
disclosure@vulncheck.com (Exploit, Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2023-53953?: CVE-2023-53953 is a medium-severity vulnerability in Websitebaker, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2025-12-19.
How severe is CVE-2023-53953?: Medium severity. CVSS v3 base score is 5.4 out of 10.