What is CVE-2020-23980?

CVE-2020-23980 is a critical-severity vulnerability in Designmasterevents Conference Management, classified under SQL Injection. CVSS score: 9.8/10. Published 2020-08-27.

How severe is CVE-2020-23980?

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

SQL Injection in Designmasterevents Conference Management

CVE-2020-23980

DesignMasterEvents Conference management 1.0.0 allows SQL Injection via the username field on the administrator login page.

Vulnerability class: SQL Injection

Published 2020-08-27 · 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: 0.022 (81.7th percentile), scored 2026-10-05.

Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 81.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.022 · newest: 0.022 · change: 0.000

Affected products

Designmasterevents Conference Management — versions 1.0.0

Weakness classification (CWE)

CWE-89 — SQL Injection

References

packetstormsecurity.com/files/156959/DesignMasterEvents-CMS-1.0-SQL-Injection-C… (Exploit, VDB Entry, Third Party Advisory)
cxsecurity.com/issue/WLB-2020030177 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2020-23980?: CVE-2020-23980 is a critical-severity vulnerability in Designmasterevents Conference Management, classified under SQL Injection. CVSS score: 9.8/10. Published 2020-08-27.
How severe is CVE-2020-23980?: Critical severity. CVSS v3 base score is 9.8 out of 10.