CVE-2021-31747

4.8 mediumEPSS 0.4%

Medium (4.8) in pluck-cms pluck. EPSS 0.4% chance of exploitation in the next 30 days.

Missing SSL Certificate Validation issue exists in Pluck 4.7.15 in update_applet.php, which could lead to man-in-the-middle attacks.

Severity

4.8 medium

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 28% of CVEs (scores of 2026-10-31)
CWE: CWE-295
Published: 2021-12-10
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19