What is CVE-2021-38729?

CVE-2021-38729 is a critical-severity vulnerability in Sem-Cms Semcms, classified under SQL Injection. CVSS score: 9.8/10. Published 2022-10-28.

How severe is CVE-2021-38729?

Critical severity. CVSS v3 base score is 9.8 out of 10.

SQL Injection in Sem-Cms Semcms

CVE-2021-38729

SEMCMS SHOP v 1.1 is vulnerable to SQL Injection via Ant_Plist.php.

Vulnerability class: SQL Injection

Published 2022-10-28 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.008 (56.1th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 56.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Sem-Cms Semcms — versions 1.1

Weakness classification (CWE)

CWE-89 — SQL Injection

References

www.sem-cms.cn/wenda/view-56.html (Vendor Advisory)
github.com/BigTiger2020/SCSHOP/blob/main/semcms-5.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2021-38729?: CVE-2021-38729 is a critical-severity vulnerability in Sem-Cms Semcms, classified under SQL Injection. CVSS score: 9.8/10. Published 2022-10-28.
How severe is CVE-2021-38729?: Critical severity. CVSS v3 base score is 9.8 out of 10.