Quick answers
- Is CVE-2026-120295 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-120295 being exploited in the wild.
- How severe is CVE-2026-120295?
- Informational severity, published 10 November 2026.
- Which products and versions are affected?
- NervesHub Nerves Hub Web 1.0.0 before 2.5.3.
- Is there a fix for CVE-2026-120295?
- Yes: fixed in nerves_hub_web 2.5.3. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-120295 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-120295?
- Check whether you run NervesHub Nerves Hub Web at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
- Fixed in: nerves_hub_web 2.5.3
Technical details
An incorrect authorization check in the devices page bulk move function allows cross-organization device movement. The get_by_id/2 lookup checks only that the user is a member of the target organization at any role, but does not validate that the user has the required manage role in the target organization before moving devices. A user with manage role in source organization and view role in target can move devices and their associated credentials, joining target deployment groups.
Affected products
- NervesHub nerves_hub_web 1.0.0 before 2.5.3
Timeline
- 2026-11-10: disclosed