What is CVE-2023-31903?

CVE-2023-31903 is a critical-severity vulnerability in Freeguppy Guppy, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2023-05-17.

How severe is CVE-2023-31903?

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

Arbitrary file upload in Freeguppy Guppy

CVE-2023-31903

GuppY CMS 6.00.10 is vulnerable to Unrestricted File Upload which allows remote attackers to execute arbitrary code by uploading a php file.

Vulnerability class: Unrestricted File Upload

EPSS: 0.021 (79.5th percentile) — read the EPSS interpretation.

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.

Affected products

Freeguppy Guppy — versions 6.00.10
N/a — versions n/a

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

cve@mitre.org (Exploit, VDB Entry, Third Party Advisory)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-31903?: CVE-2023-31903 is a critical-severity vulnerability in Freeguppy Guppy, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2023-05-17.
How severe is CVE-2023-31903?: Critical severity. CVSS v3 base score is 9.8 out of 10.