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.
Scores
CVSS v3
9.8
EPSS
0.0101
EPSS Percentile
77.2%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-502
CWE-917
Status
published
Products (2)
joomla/joomla-cms
2.5.0 - 3.9.3Packagist
joomla/joomla\!
2.5.0 - 3.9.2
Published
Feb 12, 2019
Tracked Since
Feb 18, 2026