CVE-2015-0871: Shiromuku Guestbook

Medium severity, CVSS 4.3. EPSS: 0.9% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in Mrs. Shiromuku Perl CGI shiromuku(u1)GUESTBOOK 1.62 and earlier allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Affected products

• Shiromuku Guestbook: up to and including 1.61

Published 2015-02-07. Last modified 2026-06-17.