CVE-2026-78070
Received Received - Intake

Authenticated Privileged Blind SQL Injection in DP Calendar Joomla Extension

Publication date: 2026-08-28

Last updated on: 2026-08-28

Assigner: Joomla! Project

Description
Joomla Extension - digital-peak.com - Authenticated, privileged blind SQL injection in DP Calendar 5.5.0 - 10.11.2 - Saving an article can trigger a blind SQL injection with content plugin, needs update permission for articles.

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Meta Information

Published
2026-08-28
Last Modified
2026-08-28
Generated
2026-08-28
AI Q&A
2026-08-28
EPSS Evaluated
N/A
NVD
CVE-2026-78070
EUVD
EUVD-2026-67650

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
digital_peak dp_calendar 5.5.0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-89 The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

Attack-Flow Graph

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Executive Summary

This is an authenticated, privileged blind SQL injection vulnerability in the DP Calendar Joomla extension versions 5.5.0 to 10.11.2. It occurs when saving an article with the content plugin enabled, requiring update permissions for articles.

Detection Guidance

Detection requires checking for blind SQL injection attempts during article saves in DP Calendar versions 5.5.0 to 10.11.2. Monitor database query logs for unusual patterns or delays in responses when saving articles with update permissions.

Impact Analysis

An attacker with update permissions could exploit this to execute arbitrary SQL commands on the database, potentially leading to unauthorized data access, modification, or deletion.

Compliance Impact

This vulnerability could compromise data integrity and confidentiality, potentially violating GDPR (data protection) and HIPAA (health data privacy) requirements for secure data handling.

Mitigation Strategies

Immediately update DP Calendar to the latest version to patch the blind SQL injection vulnerability. Ensure only trusted users have update permissions for articles. Review database logs for suspicious activity.

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