What is CVE-2018-16779?

CVE-2018-16779 is a medium-severity vulnerability in Blogcms Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-09-10.

How severe is CVE-2018-16779?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Blogcms Project

CVE-2018-16779

BlogCMS through 2016-10-25 has XSS via a comment.

Vulnerability class: XSS (Cross-Site Scripting)

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

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.007 (49.6th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 49.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Blogcms Project

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

github.com/hukouhome/blogCMS/issues/1 (Third Party Advisory)

Frequently asked questions

What is CVE-2018-16779?: CVE-2018-16779 is a medium-severity vulnerability in Blogcms Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-09-10.
How severe is CVE-2018-16779?: Medium severity. CVSS v3 base score is 6.1 out of 10.