CVE-2026-54322 Daytona: Cross-org IDOR in organization role update/delete — any org owner can rewrite or destroy another org's roles
Authenticated organization owners can modify or delete roles in other organizations due to missing ownership checks, enabling privilege escalation and data modification.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-54322?
CVE-2026-54322 is a high-severity missing authorization vulnerability in daytonaio daytona, published on 23 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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.
Which versions are affected by CVE-2026-54322?
3 open source packages ship an affected version, including github.com/daytonaio/daytona.
| Package | Affected | Fixed in |
|---|---|---|
github.com/daytonaio/daytona Go | All versions | 0.185.0 |
github.com/daytonaio/daytona Go | All versions | 0.185.0 |
github.com/daytonaio/daytona Go | All versions | 0.185.0 |
How do I fix CVE-2026-54322?
Upgrade github.com/daytonaio/daytona to 0.185.0 or later.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-54322 being exploited?
There is no known exploitation of CVE-2026-54322 in the wild and no public exploit code.
Sources
Also known as GHSA-qxvm-pcfm-qc39, GO-2026-5600.