What is CVE-2020-23686?

CVE-2020-23686 is a high-severity vulnerability in Ayacms Project, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2021-11-02.

How severe is CVE-2020-23686?

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

CSRF in Ayacms Project

CVE-2020-23686

Cross site request forgery (CSRF) vulnerability in AyaCMS 3.1.2 allows attackers to change an administrators password or other unspecified impacts.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2021-11-02 · 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: 0.006 (45.9th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 45.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Ayacms Project — versions 3.1.2

Weakness classification (CWE)

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

References

github.com/loadream/AyaCMS/issues/1 (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2020-23686?: CVE-2020-23686 is a high-severity vulnerability in Ayacms Project, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2021-11-02.
How severe is CVE-2020-23686?: High severity. CVSS v3 base score is 8.8 out of 10.