What is CVE-2025-23733?

CVE-2025-23733 is a high-severity vulnerability in Sayoko Sc Simple Zazzle, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2025-01-23.

How severe is CVE-2025-23733?

High severity. CVSS v3 base score is 7.1 out of 10.

Is CVE-2025-23733 known to be exploited?

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

XSS in Sayoko Sc Simple Zazzle

CVE-2025-23733

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in sayoko SC Simple Zazzle sc-simple-zazzle allows Reflected XSS.This issue affects SC Simple Zazzle: from n/a through <= 1.1.6.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (16.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L.

Affected products

Sayoko Sc Simple Zazzle — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2025-23733?: CVE-2025-23733 is a high-severity vulnerability in Sayoko Sc Simple Zazzle, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2025-01-23.
How severe is CVE-2025-23733?: High severity. CVSS v3 base score is 7.1 out of 10.
Is CVE-2025-23733 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.