What is CVE-2020-19046?

CVE-2020-19046 is a medium-severity vulnerability in S-Cms, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-08-31.

How severe is CVE-2020-19046?

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

XSS in S-Cms

CVE-2020-19046

Cross Site Scripting (XSS) in S-CMS v1.0 allows remote attackers to execute arbitrary code via the component '/admin/tpl.php?page='.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2021-08-31 · 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: 0.009 (56.6th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 56.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000

Affected products

S-Cms — versions 1.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

github.com/Aoyanm/audit/issues/1 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2020-19046?: CVE-2020-19046 is a medium-severity vulnerability in S-Cms, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-08-31.
How severe is CVE-2020-19046?: Medium severity. CVSS v3 base score is 5.4 out of 10.