CVE-2019-13950: Syguestbook a5 Project Syguestbook a5

Medium severity, CVSS 5.4. EPSS: 0.7% chance of exploitation in the next 30 days.

index.php?c=admin&a=index in SyGuestBook A5 Version 1.2 has stored XSS via a reply to a comment.

Affected products

• Syguestbook a5 Project Syguestbook a5: version 1.2 only

Published 2019-07-18. Last modified 2026-06-17.