CVE-2020-37071

CRITICAL

CraftCMS 3 vCard Plugin 1.0.0 - Code Injection

Title source: llm

Description

CraftCMS 3 vCard Plugin 1.0.0 contains a deserialization vulnerability that allows unauthenticated attackers to execute arbitrary PHP code through a crafted payload. Attackers can generate a malicious serialized payload that triggers remote code execution by exploiting the plugin's vCard download functionality with a specially crafted request.

Exploits (1)

exploitdb WORKING POC
by Wade Guest · pythonwebappsphp
https://www.exploit-db.com/exploits/48492

References (5)

Scores

CVSS v3 9.8
EPSS 0.0053
EPSS Percentile 66.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Classification

CWE
CWE-502
Status draft

Timeline

Published Feb 03, 2026
Tracked Since Feb 18, 2026