CVE-2026-66914
Received Received - Intake

Unauthenticated Path Traversal in SEBLOD Joomla Extension

Publication date: 2026-08-07

Last updated on: 2026-08-07

Assigner: Joomla! Project

Description
Joomla Extension - seblod.com - Unauthenticated path traversal in SEBLOD < 3.30.0, < 4.7.0, < 6.0.1 - An unauthenticated attacker could download files from both inside and outside the webroot.

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Meta Information

Published
2026-08-07
Last Modified
2026-08-07
Generated
2026-08-07
AI Q&A
2026-08-07
EPSS Evaluated
N/A
NVD
CVE-2026-66914
EUVD
EUVD-2026-54480

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
seblod seblod to 3.30.0|end_excluding=4.7.0|end_excluding=6.0.1 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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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.

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Executive Summary

This vulnerability is an unauthenticated path traversal in SEBLOD Joomla extensions. It allows an attacker to download files from inside and outside the webroot without authentication. Affected versions are SEBLOD < 3.30.0, < 4.7.0, and < 6.0.1.

Detection Guidance

To detect this vulnerability, check for SEBLOD versions older than 3.30.0, 4.7.0, or 6.0.1. Inspect Joomla extensions for SEBLOD and verify installed versions. Look for unusual file downloads or unauthorized access attempts in web server logs.

Impact Analysis

An attacker could access sensitive files, including configuration files, user data, or system files outside the webroot. This may lead to data breaches, unauthorized access, or further exploitation of the Joomla site.

Compliance Impact

This vulnerability could lead to unauthorized data exposure, violating GDPR (data protection) and HIPAA (health data privacy) requirements. Organizations may face legal penalties, reputational damage, and loss of compliance certifications.

Mitigation Strategies

Update SEBLOD to the latest patched version (>= 3.30.0, >= 4.7.0, >= 6.0.1) immediately to address the unauthenticated path traversal vulnerability.

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