Arbitrary file upload in Pluck-Cms Pluck

CVE-2021-27984

In Pluck-4.7.15 admin background a remote command execution vulnerability exists when uploading files.

Vulnerability class: Unrestricted File Upload

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.025 (84.3th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 84th percentile — 84.3% 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-2021-27984: held from 0.025 to 0.025.

EPSS over last 30 days · oldest: 0.025 · newest: 0.025 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2021-27984?
CVE-2021-27984 is a high-severity vulnerability in Pluck-Cms Pluck, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.1/10. Published 2021-12-10.
How severe is CVE-2021-27984?
High severity. CVSS v3 base score is 8.1 out of 10.