Discourse Message Bus — known CVE vulnerabilities

Every CVE whose affected-product data names Discourse Message Bus, ordered by CVSS severity, with EPSS exploit prediction and CISA KEV status.

CVEs (1)

• CVE-2021-43840 — CVSS 4.4 (medium): message_bus is a messaging bus for Ruby processes and web clients. In versions prior to 3.3.7 users who deployed message bus with…