What is CVE-2018-12971?

CVE-2018-12971 is a medium-severity vulnerability in Easycms, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2018-06-29.

How severe is CVE-2018-12971?

Medium severity. CVSS v3 base score is 6.5 out of 10.

CSRF in Easycms

CVE-2018-12971

EasyCMS 1.3 has CSRF via the index.php?s=/admin/user/delAll URI to delete users.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2018-06-29 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.004 (36.6th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 36.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Easycms — versions 1.3

Weakness classification (CWE)

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

References

github.com/teameasy/EasyCMS/issues/3 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2018-12971?: CVE-2018-12971 is a medium-severity vulnerability in Easycms, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2018-06-29.
How severe is CVE-2018-12971?: Medium severity. CVSS v3 base score is 6.5 out of 10.