CVE-2022-28920: Moecraft Tieba-Cloud-Sign

Medium severity, CVSS 4.8. EPSS: 0.6% chance of exploitation in the next 30 days.

Tieba-Cloud-Sign v4.9 was discovered to contain a cross-site scripting (XSS) vulnerability via the function strip_tags.

Affected products

• Moecraft Tieba-Cloud-Sign: version 4.9 only

Published 2022-05-12. Last modified 2026-06-17.