CVE-2022-47927 Information

Description

An issue was discovered in MediaWiki before 1.35.9 1.36.x through 1.38.x before 1.38.5 and 1.39.x before 1.39.1. When installing with a pre-existing data directory that has weak permissions the SQLite files are created with file mode 0644 i.e. world readable to local users. These files include credentials data.

Reference

https://lists.wikimedia.org/hyperkitty/list/[email protected]/thread/UEMW64LVEH3BEXCJV43CVS6XPYURKWU3/ https://phabricator.wikimedia.org/T322637