What is CVE-2018-18191?

CVE-2018-18191 is a high-severity vulnerability in Finecms, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2018-10-09.

How severe is CVE-2018-18191?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2018-18191 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

CSRF in Finecms

CVE-2018-18191

Cross-site request forgery (CSRF) vulnerability in /admin.php?c=member&m=edit&uid=1 in dayrui FineCms 5.4 allows remote attackers to change the administrator's password.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2018-10-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.008 (55.1th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 55.1% 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

Finecms — versions 5.4

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

Public proof-of-concept exploits

SexyBeast233/SecBooks

References

www.iwantacve.cn/index.php/archives/49/ (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2018-18191?: CVE-2018-18191 is a high-severity vulnerability in Finecms, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2018-10-09.
How severe is CVE-2018-18191?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2018-18191 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.