Vulnerability in N/a

CVE-2026-39169

SEMCMS 5.0 is vulnerable to unauthorized access in SEMCMS_copy.php.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.004 (31.3th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 31.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-39169: held from 0.002 to 0.004.

EPSS over last 30 days · oldest: 0.002 · newest: 0.004 · change: +0.002

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-39169?
CVE-2026-39169 is a high-severity vulnerability in N/a, classified under Improper Access Control. CVSS score: 7.5/10. Published 2026-06-09.
How severe is CVE-2026-39169?
High severity. CVSS v3 base score is 7.5 out of 10.