Path Traversal within joomla/archive tar class
An issue was discovered in Joomla! 3.0.0 through 3.10.6 & 4.0.0 through 4.1.0. Extracting an specifilcy crafted tar package could write files outside of the intended path.
Advisories for Composer/Joomla/Archive package
2022
2021
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
An issue was discovered in Joomla! 3.0.0 through 3.9.24. Extracting an specifilcy crafted zip package could write files outside of the intended path.