CVE-2026-76611
Received Received - Intake

Unauthenticated Directory Listing in YOOtheme Zoo Extension

Publication date: 2026-08-21

Last updated on: 2026-08-21

Assigner: Joomla! Project

Description
Joomla Extension - yootheme.com - Unauthenticated arbitrary directory listing via the Gallery element in Zoo < 4.1.66.

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Meta Information

Published
2026-08-21
Last Modified
2026-08-21
Generated
2026-08-21
AI Q&A
2026-08-21
EPSS Evaluated
N/A
NVD
CVE-2026-76611
EUVD
EUVD-2026-63939

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
yootheme gallery to 4.1.66 (exc)

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-22 The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

Attack-Flow Graph

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Executive Summary

This vulnerability allows unauthenticated attackers to view arbitrary directory listings through the Gallery element in the Zoo extension for Joomla when versions before 4.1.66 are used. It does not require any user interaction or authentication.

Detection Guidance

To detect this vulnerability, check if your Joomla site uses Zoo extension version below 4.1.66. Inspect the Gallery element for unauthenticated directory listing. No specific commands are provided in the context.

Impact Analysis

Attackers could exploit this to access sensitive files or directory structures on the server, potentially leading to information disclosure or further attacks. The impact is limited to directory listing exposure rather than direct data modification.

Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data, violating GDPR's data protection principles or HIPAA's security requirements for protected health information. Organizations may face compliance penalties if exploited.

Mitigation Strategies

Update the Zoo extension to version 4.1.66 or higher immediately to patch the vulnerability. Remove or disable the Gallery element if not needed.

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