What is CVE-2020-22334?

CVE-2020-22334 is a medium-severity vulnerability in Beescms, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2023-05-08.

How severe is CVE-2020-22334?

Medium severity. CVSS v3 base score is 6.5 out of 10.

CSRF in Beescms

CVE-2020-22334

Cross Site Request Forgery (CSRF) vulnerability in beescms v4 allows attackers to delete the administrator account via crafted request to /admin/admin_admin.php.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2023-05-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.004 (28.2th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 28th percentile — 28.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Beescms — versions 4.0

Weakness classification (CWE)

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

References

github.com/source-trace/beescms/issues/5 (Exploit)
github.com/source-trace/beescms (Product)

Frequently asked questions

What is CVE-2020-22334?: CVE-2020-22334 is a medium-severity vulnerability in Beescms, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2023-05-08.
How severe is CVE-2020-22334?: Medium severity. CVSS v3 base score is 6.5 out of 10.