CVE-2020-18890

CRITICAL

puppyCMS 5.1 - Remote Code Execution via Insecure Permissions in /admin/functions.php

Title source: llm

Description

Rmote Code Execution (RCE) vulnerability in puppyCMS v5.1 due to insecure permissions, which could let a remote malicious user getshell via /admin/functions.php.

References (1)

Core 1

Core References

Exploit, Issue Tracking, Third Party Advisory x_refsource_misc

https://github.com/choregus/puppyCMS/issues/14

Scores

CVSS v3 9.8

EPSS 0.0152

EPSS Percentile 71.2%

Attack Vector NETWORK

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

Details

CWE

CWE-281

Status published

Products (1)

puppycms/puppycms 5.1

Published May 06, 2021

Tracked Since Feb 18, 2026