ThreatRoundup

CVE Watch

Every new High and Critical vulnerability, updated automatically from NVD, FIRST EPSS and CISA’s Known Exploited Vulnerabilities list, with whether public exploit code exists. Critical CVEs and exploited Highs are also posted to Bluesky as they appear.

All High & Critical Critical High Exploited (KEV) Public exploit

  • Critical CVSS 9.5 Public exploit EPSS 2.1% Remote Attacker IOCs phenixdigital

    CVE-2026-8467: phenixdigital phoenix_storybook (Critical, CVSS 9.5)

    Code Injection vulnerability in phenixdigital phoenix_storybook allows unauthenticated remote code execution via unsanitized attribute value interpolation in HEEx template generation. The psb-assign WebSocket event handler in 'Elixir.PhoenixStorybook.Story.PlaygroundPreviewLive':handle_event/3 accepts arbitrary attribute names and…

    Published May 20, 2026