Search Results (9 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-84165 2 Opennebula, Opennebula Systems 2 Opennebula, Opennebula 2026-09-02 N/A
A vulnerability relating to incorrect access control in OpenNebula by OpenNebula Systems, affecting all versions prior to 7.4. This vulnerability could allow an authenticated user with basic permissions to execute commands on virtual machines belonging to other users via the `one.vm.exec` function, without proper verification of access permissions. To exploit the vulnerability, it is only necessary to know the virtual machine’s identifier and for qemu-agent to be enabled on that machine. Exploitation could allow commands to be executed and compromise the confidentiality, integrity and availability of the affected virtual machines.
CVE-2025-56535 1 Opennebula 1 Opennebula 2026-05-02 6.1 Medium
A cross-site scripting (XSS) vulnerability in opennebula v6.10.0.1 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the zone attribute parameter.
CVE-2025-56537 1 Opennebula 1 Opennebula 2026-05-02 6.1 Medium
A stored cross-site scripting (XSS) vulnerability in opennebula v6.10.0.1 and fixed in v.7.0 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the virtual network template parameter.
CVE-2025-56534 1 Opennebula 1 Opennebula 2026-04-30 6.1 Medium
A cross-site scripting (XSS) vulnerability in the custom authenticator driver of opennebula v6.10.0.1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload.
CVE-2025-56536 1 Opennebula 1 Opennebula 2026-04-30 6.1 Medium
A stored cross-site scripting (XSS) vulnerability in opennebula v6.10.0.1 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the user information parameter.
CVE-2025-54955 1 Opennebula 1 Opennebula 2026-04-15 8.1 High
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.
CVE-2022-37426 2 Linux, Opennebula 2 Linux Kernel, Opennebula 2024-11-21 4.3 Medium
Unrestricted Upload of File with Dangerous Type vulnerability in OpenNebula OpenNebula core on Linux allows File Content Injection.
CVE-2022-37425 2 Linux, Opennebula 2 Linux Kernel, Opennebula 2024-11-21 9.9 Critical
Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in OpenNebula OpenNebula core on Linux allows Remote Code Inclusion.
CVE-2022-37424 2 Linux, Opennebula 2 Linux Kernel, Opennebula 2024-11-21 6.5 Medium
Files or Directories Accessible to External Parties vulnerability in OpenNebula on Linux allows File Discovery.