Arbitrary file upload in N/a

CVE-2026-36387

A Remote Code Execution vulnerability was found in CODEASTRO Membership Management System v1.0 in /add_members.php. This vulnerability affects the file upload functionality, where improper file sanitization allows attackers to inject malicious files which leads RCE.

Vulnerability class: Unrestricted File Upload

Published · last modified .

CVSS v3 metric

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

EPSS exploit prediction

EPSS: 0.004 (34.6th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 34.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-36387: held from 0.003 to 0.004.

EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.002

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-36387?
CVE-2026-36387 is a medium-severity vulnerability in N/a, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.5/10. Published 2026-05-07.
How severe is CVE-2026-36387?
Medium severity. CVSS v3 base score is 6.5 out of 10.