CVE-2020-20969

HIGH

Pluck 4.7.10 - Remote Code Execution via Trashcan Restore Item File Upload

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2020-20969. PoCs published by CodeSecLab.

AI-analyzed exploit summary This exploit demonstrates an unrestricted file upload vulnerability in PluckCMS 4.7.10, allowing an authenticated attacker to restore a malicious file from the trash directory and achieve remote code execution (RCE). The attack requires a valid session cookie and a pre-uploaded file with a double extension to bypass filtering.

Description

File Upload vulnerability in PluckCMS v.4.7.10 allows a remote attacker to execute arbitrary code via the trashcan_restoreitem.php file.

Exploits (1)

exploitdb WORKING POC
by CodeSecLab · textwebappsphp
https://www.exploit-db.com/exploits/52448

This exploit demonstrates an unrestricted file upload vulnerability in PluckCMS 4.7.10, allowing an authenticated attacker to restore a malicious file from the trash directory and achieve remote code execution (RCE). The attack requires a valid session cookie and a pre-uploaded file with a double extension to bypass filtering.

Classification
Working Poc 90%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: PluckCMS 4.7.10
Auth required
Prerequisites: Valid admin session cookie · Pre-uploaded malicious file in trash directory · Server does not filter double extensions
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (2)

Core 2

Scores

CVSS v3 7.2
EPSS 0.0160
EPSS Percentile 82.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-434
Status published
Products (1)
pluck-cms/pluck 4.7.10
Published Jun 20, 2023
Tracked Since Feb 18, 2026