What is CVE-2018-11500?

CVE-2018-11500 is a high-severity vulnerability in Publiccms, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2018-05-26.

How severe is CVE-2018-11500?

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

CSRF in Publiccms

CVE-2018-11500

An issue was discovered in PublicCMS V4.0.20180210. There is a CSRF vulnerability in "admin/sysUser/save.do?callbackType=closeCurrent&navTabId=sysUser/list" that can add an admin account.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2018-05-26 · 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: 0.006 (45.9th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 45.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Publiccms — versions 4.0.20180210

Weakness classification (CWE)

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

References

github.com/sanluan/PublicCMS/issues/11 (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2018-11500?: CVE-2018-11500 is a high-severity vulnerability in Publiccms, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2018-05-26.
How severe is CVE-2018-11500?: High severity. CVSS v3 base score is 8.8 out of 10.