CVE-2025-54955
High
Description
OpenNebula Community Edition (CE) before 7.0.0 and Enterprise Edition (EE) before 6.10.3 have a critical FireEdge race condition that can lead to full account takeover. By exploiting this, an unauthenticated attacker can obtain a valid JSON Web Token (JWT) belonging to a legitimate user without knowledge of their credentials.
SeverityHigh
CVSS8.1
Exploit probability—
ProductOpenNebula
PublishedAug 3, 2025
First seenAug 3, 2025
Weakness typeCWE-362Race condition
How to fix
Update
- OpenNebula OpenNebula6.10.3, 7.0.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| OpenNebula OpenNebula | Enterprise Edition ≤ v < 6.10.3, Community Edition ≤ v < 7.0.0 | 6.10.3, 7.0.0 |
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