What is CVE-2018-20779?

CVE-2018-20779 is a critical-severity vulnerability in Traq, classified under SQL Injection. CVSS score: 9.8/10. Published 2019-02-11.

How severe is CVE-2018-20779?

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

SQL Injection in Traq

CVE-2018-20779

Traq 3.7.1 allows SQL Injection via a tickets?search= URI.

Vulnerability class: SQL Injection

Published 2019-02-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.020 (79.7th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 79.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000

Affected products

Traq — versions 3.7.1

Weakness classification (CWE)

CWE-89 — SQL Injection

References

packetstormsecurity.com/files/149894 (Exploit, VDB Entry, Third Party Advisory)

Frequently asked questions

What is CVE-2018-20779?: CVE-2018-20779 is a critical-severity vulnerability in Traq, classified under SQL Injection. CVSS score: 9.8/10. Published 2019-02-11.
How severe is CVE-2018-20779?: Critical severity. CVSS v3 base score is 9.8 out of 10.