The PdfBook extension through 2.0.5 before b07b6a64 for MediaWiki allows command injection via an option.
https://gitlab.com/organicdesign/PdfBook/-/merge_requests/6
Source: MITRE
Published: 2023-01-30
Updated: 2023-02-07
Type: CWE-77
Base Score: 9.8
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 3.9
Severity: CRITICAL