[MEDIUM] Concrete CMS Stored XSS in the "Next&Previous Nav" block

PKSA-nwnp-29jm-dnjm CVE-2024-8661 GHSA-xmxj-v2q8-8qx6

Affected package: concrete5/concrete5

Affected version: >=9.0.0,<9.3.4|<8.5.19

Reported by:
GitHub