What is CVE-2020-19853?

CVE-2020-19853 is a critical-severity vulnerability in Bluecms Project, classified under SQL Injection. CVSS score: 9.8/10. Published 2021-09-08.

How severe is CVE-2020-19853?

Critical severity. CVSS v3 base score is 9.8 out of 10.

SQL Injection in Bluecms Project

CVE-2020-19853

BlueCMS v1.6 contains a SQL injection vulnerability via /ad_js.php.

Vulnerability class: SQL Injection

Published 2021-09-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.011 (65.2th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 65.2% 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

Bluecms Project — versions 1.6

Weakness classification (CWE)

CWE-89 — SQL Injection

References

github.com/p1g3/CVE_REQUEST/blob/master/Sql injection in bluecms v1.6.html (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2020-19853?: CVE-2020-19853 is a critical-severity vulnerability in Bluecms Project, classified under SQL Injection. CVSS score: 9.8/10. Published 2021-09-08.
How severe is CVE-2020-19853?: Critical severity. CVSS v3 base score is 9.8 out of 10.