What is CVE-2023-43953?

CVE-2023-43953 is a medium-severity vulnerability in Sscms, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-10-03.

How severe is CVE-2023-43953?

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

XSS in Sscms

CVE-2023-43953

SSCMS 7.2.2 was discovered to contain a cross-site scripting (XSS) vulnerability via the Content Management component.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2023-10-03 · last modified 2026-06-17.

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.

EPSS exploit prediction

EPSS: 0.003 (25.6th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 26th percentile — 25.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Sscms — versions 7.2.2

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

github.com/M19O/Security-Advisories/tree/main/CVE-2023-43953 (Third Party Advisory)

Frequently asked questions

What is CVE-2023-43953?: CVE-2023-43953 is a medium-severity vulnerability in Sscms, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-10-03.
How severe is CVE-2023-43953?: Medium severity. CVSS v3 base score is 5.4 out of 10.