Arbitrary file upload in Eyoucms

CVE-2023-42286

There is a PHP file inclusion vulnerability in the template configuration of eyoucms v1.6.4, allowing attackers to execute code or system commands through a carefully crafted malicious payload.

Vulnerability class: Unrestricted File Upload

Published · last modified .

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: 0.010 (60.9th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 61st percentile — 60.9% 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-2023-42286: held from 0.010 to 0.010.

EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2023-42286?
CVE-2023-42286 is a critical-severity vulnerability in Eyoucms, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2024-03-14.
How severe is CVE-2023-42286?
Critical severity. CVSS v3 base score is 9.8 out of 10.