CVE-2026-6403
HIGH
7,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: none
Description
AI Translation Available
The Quick Playground plugin for WordPress is vulnerable to Path Traversal in versions up to and including 1.3.3. This is due to insufficient path validation in the qckply_zip_theme() function, which appends a user-controlled 'stylesheet' parameter directly to the theme root directory path without sanitizing directory traversal sequences. This makes it possible for unauthenticated attackers to trigger the creation of a ZIP archive containing arbitrary files from the server's filesystem — including wp-config.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0027
Percentile
0,5th
Updated
EPSS Score Trend (Last 6 Days)
22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
StableCommon Consequences
Security Scopes Affected:
Integrity
Confidentiality
Availability
Potential Impacts:
Execute Unauthorized Code Or Commands
Modify Files Or Directories
Read Files Or Directories
Dos: Crash, Exit, Or Restart
Applicable Platforms
Technologies:
AI/ML
https://plugins.trac.wordpress.org/browser/quick-playground/tags/1.3.1/api.php#…
https://plugins.trac.wordpress.org/browser/quick-playground/tags/1.3.1/api.php#…
https://plugins.trac.wordpress.org/browser/quick-playground/tags/1.3.1/utility.…
https://plugins.trac.wordpress.org/browser/quick-playground/tags/1.3.1/utility.…
https://plugins.trac.wordpress.org/browser/quick-playground/trunk/api.php#L62
https://plugins.trac.wordpress.org/browser/quick-playground/trunk/api.php#L631
https://plugins.trac.wordpress.org/browser/quick-playground/trunk/utility.php#L…
https://plugins.trac.wordpress.org/browser/quick-playground/trunk/utility.php#L…
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&ol…
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&ol…
https://www.wordfence.com/threat-intel/vulnerabilities/id/a39dccb6-b635-44af-b0…