CVE-2020-20951

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

In Pluck-4.7.10-dev2 admin background, a remote command execution vulnerability exists when uploading files.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-77

Affected software

No affected versions have been published.

Timeline

Published
May 18, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2020

CVE-2020-20966.1Jenkins Gitlab Hook Plugin 1.4.2 and earlier does not escape project names in the build_now endpoint, resulting in a reflected XSS vulnerabiCVE-2020-209697.2File Upload vulnerability in PluckCMS v.4.7.10 allows a remote attacker to execute arbitrary code via the trashcan_restoreitem.php file.CVE-2020-20978.8Jenkins Sounds Plugin 0.5 and earlier does not perform permission checks in URLs performing form validation, allowing attackers with OverallCVE-2020-209718.8Cross Site Request Forgery (CSRF) vulnerability in PbootCMS v2.0.3 via /admin.php?p=/User/index.CVE-2020-209759.8In \lib\admin\action\dataaction.class.php in Gxlcms v1.1, SQL Injection exists via the $filename parameter.CVE-2020-209775.4A stored cross site scripting (XSS) vulnerability in index.php/legend/6.html of UK CMS v1.1.10 allows attackers to execute arbitrary web scrCVE-2020-209799.8An arbitrary file upload vulnerability in the move_uploaded_file() function of LJCMS v4.3 allows attackers to execute arbitrary code.CVE-2020-20988.8A cross-site request forgery vulnerability in Jenkins Sounds Plugin 0.5 and earlier allows attacker to execute arbitrary OS commands as the CVE-2020-209817.5A SQL injection in the /admin/?n=logs&c=index&a=dolist component of Metinfo 7.0 allows attackers to access sensitive database information.CVE-2020-209829.6Cross Site Scripting (XSS) vulnerability in shadoweb wdja v1.5.1, allows attackers to execute arbitrary code and gain escalated privileges, CVE-2020-209885.4A cross site scripting (XSS) vulnerability in the /domains/cost-by-owner.php component of Domainmod 4.13 allows attackers to execute arbitraCVE-2020-209894.3A cross-site request forgery (CSRF) in /admin/maintenance/ of Domainmod 4.13 allows attackers to arbitrarily delete logs.
CVE-2020-20951: Critical severity, CVSS 9.8 | Vulnix