Arbitrary file upload in Cminds Cm Download Manager

CVE-2022-3076

The CM Download Manager WordPress plugin before 2.8.6 allows high privilege users such as admin to upload arbitrary files by setting the any extension via the plugin's setting, which could be used by admins of multisite blog to upload PHP files for example.

Vulnerability class: Unrestricted File Upload

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.015 (73.6th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 73.6% 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-2022-3076: held from 0.011 to 0.015.

EPSS over last 30 days · oldest: 0.011 · newest: 0.015 · change: +0.004

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2022-3076?
CVE-2022-3076 is a high-severity vulnerability in Cminds Cm Download Manager, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.2/10. Published 2022-09-26.
How severe is CVE-2022-3076?
High severity. CVSS v3 base score is 7.2 out of 10.
Is CVE-2022-3076 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.