https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-08T10:18:45.370952+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-63464 CVE-2026-63464 — Nebula-mesh allows non-admin operators to disable webhook SSRF protection via `allow_private` 2026-10-08T10:18:45.386247+00:00

Affected: forgekeep nebula-mesh

nebula-mesh is a self-hosted control plane for Slack Nebula mesh VPN. From version 0.6.0 to before version 0.7.2, non-admin operators (role user) can set allow_private: true on their own managed webhook subscription (POST/PATCH /api/v1/webhook-subscriptions). No admin check exists on this field. At delivery time, allow_private switches the dispatcher to an unguarded HTTP client, bypassing the private/loopback/link-local SSRF guard — letting a low-privilege operator make the server request internal addresses. This issue has been patched in version 0.7.2.