CVE-2020-27191: Lionwiki

High severity, CVSS 7.5. EPSS: 9.6% chance of exploitation in the next 30 days.

LionWiki before 3.2.12 allows an unauthenticated user to read files as the web server user via crafted string in the index.php f1 variable, aka Local File Inclusion. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

Affected products

• Lionwiki Lionwiki: before 3.2.12 (fixed in 3.2.12)

Published 2020-11-16. Last modified 2026-06-17.