What is CVE-2018-16444?

CVE-2018-16444 is a critical-severity vulnerability in Seacms, classified under Server-Side Request Forgery (SSRF). CVSS score: 9.1/10. Published 2018-09-04.

How severe is CVE-2018-16444?

Critical severity. CVSS v3 base score is 9.1 out of 10.

SSRF in Seacms

CVE-2018-16444

An issue was discovered in SeaCMS 6.61. adm1n/admin_reslib.php has SSRF via the url parameter.

Vulnerability class: SSRF (Server-Side Request Forgery)

Published 2018-09-04 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

EPSS exploit prediction

EPSS: 0.011 (64.8th percentile), scored 2026-10-03.

Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 64.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Seacms — versions 6.61

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

github.com/MichaelWayneLIU/seacms/blob/master/seacms3.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2018-16444?: CVE-2018-16444 is a critical-severity vulnerability in Seacms, classified under Server-Side Request Forgery (SSRF). CVSS score: 9.1/10. Published 2018-09-04.
How severe is CVE-2018-16444?: Critical severity. CVSS v3 base score is 9.1 out of 10.