What is CVE-2021-31746?

CVE-2021-31746 is a critical-severity vulnerability in Pluck-cms Pluck, classified under Path Traversal. CVSS score: 9.8/10. Published 2021-12-10.

How severe is CVE-2021-31746?

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

Path Traversal in Pluck-cms Pluck

CVE-2021-31746

Zip Slip vulnerability in Pluck-CMS Pluck 4.7.15 allows an attacker to upload specially crafted zip files, resulting in directory traversal and potentially arbitrary code execution.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.024 (82.1th 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

Pluck-cms Pluck — versions 4.7.15
N/a — versions n/a

Weakness classification (CWE)

CWE-22 — Path Traversal

References

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

Frequently asked questions

What is CVE-2021-31746?: CVE-2021-31746 is a critical-severity vulnerability in Pluck-cms Pluck, classified under Path Traversal. CVSS score: 9.8/10. Published 2021-12-10.
How severe is CVE-2021-31746?: Critical severity. CVSS v3 base score is 9.8 out of 10.