Description

An issue was discovered in Joomla! before 3.9.3. The phar:// stream wrapper can be used for objection injection attacks because there is no protection mechanism (such as the TYPO3 PHAR stream wrapper) to prevent use of the phar:// handler for non .phar-files.

Remediation

References

CVE-2019-7743

Related Vulnerabilities

PHP Permissions, Privileges, and Access Controls Vulnerability (CVE-2007-3378)

Ampache Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2020-15153)

phpMyFAQ Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2017-15731)

MediaWiki CVE-2022-34912 Vulnerability (CVE-2022-34912)

WordPress Plugin YouTube Video Inserter Cross-Site Scripting (1.2.1.0)

Severity

Critical

Classification

CVE-2019-7743 CWE-502 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Tags

Missing Update Known Vulnerabilities