What is CVE-2020-20693?

CVE-2020-20693 is a high-severity vulnerability in Gilacms Gila Cms, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2021-09-27.

How severe is CVE-2020-20693?

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

CSRF in Gilacms Gila Cms

CVE-2020-20693

A Cross-Site Request Forgery (CSRF) in GilaCMS v1.11.4 allows authenticated attackers to arbitrarily add administrator accounts.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2021-09-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.007 (51.3th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 51.3% 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

Gilacms Gila Cms — versions 1.11.4

Weakness classification (CWE)

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

References

github.com/GilaCMS/gila/issues/51 (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2020-20693?: CVE-2020-20693 is a high-severity vulnerability in Gilacms Gila Cms, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2021-09-27.
How severe is CVE-2020-20693?: High severity. CVSS v3 base score is 8.8 out of 10.