CVE-2015-0868: Shiromuku BU2 Bbs

High severity, CVSS 7.5. EPSS: 2.6% chance of exploitation in the next 30 days.

Unrestricted file upload vulnerability in Mrs. Shiromuku Perl CGI shiromuku(bu2)BBS before 2.91 allows remote attackers to execute arbitrary code by uploading an executable file.

Affected products

• Shiromuku BU2 Bbs: up to and including 2.90

Published 2015-02-01. Last modified 2026-06-17.