CVE-2026-64874
Received Received - Intake

CDN Credentials Exposure in Joomla Administrator URLs

Vulnerability report for CVE-2026-64874, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-07-23

Last updated on: 2026-07-23

Assigner: Joomla! Project

Description

CDN credentials were exposed in administrator request URLs.

CVSS Scores

EPSS Scores

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Meta Information

Published
2026-07-23
Last Modified
2026-07-23
Generated
2026-07-23
AI Q&A
2026-07-23
EPSS Evaluated
N/A
NVD
EUVD

Affected Vendors & Products

Currently, no data is known.

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-200 The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Attack-Flow Graph

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Executive Summary

This vulnerability involves CDN credentials being exposed in administrator request URLs. This means sensitive access keys or tokens for a Content Delivery Network were visible in web addresses used by administrators, potentially allowing unauthorized access to CDN resources.

Impact Analysis

If exploited, attackers could gain access to your CDN credentials. This may lead to unauthorized use of your CDN services, data breaches, or disruption of content delivery. It could also allow attackers to intercept or manipulate traffic routed through the CDN.

Compliance Impact

Exposure of CDN credentials could violate data protection requirements under GDPR or HIPAA by enabling unauthorized access to personal or sensitive data. This may result in compliance violations, legal penalties, or reputational damage due to compromised data integrity or confidentiality.

Mitigation Strategies

Review administrator request URLs for exposed CDN credentials. Remove any credentials from URLs and store them securely. Rotate any exposed credentials immediately.

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