What is CVE-2023-36097?

CVE-2023-36097 is a critical-severity vulnerability in Funadmin, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2023-06-22.

How severe is CVE-2023-36097?

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

Arbitrary file upload in Funadmin

CVE-2023-36097

funadmin v3.3.2 and v3.3.3 are vulnerable to Insecure file upload via the plugins install.

Vulnerability class: Unrestricted File Upload

Published 2023-06-22 · 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: 0.009 (57.3th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 57.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000

Affected products

Funadmin — versions 3.3.2, 3.3.3

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

github.com/funadmin/funadmin/issues/17 (Exploit, Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2023-36097?: CVE-2023-36097 is a critical-severity vulnerability in Funadmin, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2023-06-22.
How severe is CVE-2023-36097?: Critical severity. CVSS v3 base score is 9.8 out of 10.