What is CVE-2025-51654?

CVE-2025-51654 is a medium-severity vulnerability in Sem-Cms Semcms, classified under SQL Injection. CVSS score: 5.4/10. Published 2025-07-14.

How severe is CVE-2025-51654?

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

SQL Injection in Sem-Cms Semcms

CVE-2025-51654

SemCms v5.0 was discovered to contain a SQL injection vulnerability via the pid parameter at SEMCMS_Infocategories.php.

Vulnerability class: SQL Injection

Published 2025-07-14 · last modified 2026-07-05.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.002 (12.2th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 12th percentile — 12.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Sem-Cms Semcms

Weakness classification (CWE)

CWE-89 — SQL Injection

References

semcms.com (Not Applicable)
www.sem-cms.com/ (Product)
github.com/Y4y17/CVE/blob/main/SemCms/SQL_Injection_3.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2025-51654?: CVE-2025-51654 is a medium-severity vulnerability in Sem-Cms Semcms, classified under SQL Injection. CVSS score: 5.4/10. Published 2025-07-14.
How severe is CVE-2025-51654?: Medium severity. CVSS v3 base score is 5.4 out of 10.