Vates Xen Orchestra up to 6.8.99 xo-server user.set user id authorization

Summaryinfo

A vulnerability described as critical has been identified in Vates Xen Orchestra up to 6.8.99. This impacts the function user.set of the component xo-server. Such manipulation of the argument user id leads to authorization. This vulnerability is uniquely identified as CVE-2026-113610. The attack can be launched remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Vates Xen Orchestra up to 6.8.99. It has been rated as critical. Affected by this issue is the function user.set of the component xo-server. The manipulation of the argument user id with an unknown input leads to a authorization vulnerability. Using CWE to declare the problem leads to CWE-639. The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Xen Orchestra before 6.9.0 contains an authorization bypass vulnerability in the xo-server user.set API method that allows low-privileged authenticated users to modify other users' preferences by supplying an arbitrary target user id. Attackers can delete the preferences.otp TOTP secret to disable two-factor authentication, corrupt it to block logins, or overwrite stored xsCredentials and sshKeys.

The advisory is available at github.com. This vulnerability is handled as CVE-2026-113610 since 10/20/2026. The exploitation is known to be easy. The attack may be launched remotely. Technical details are known, but there is no available exploit.

Upgrading to version 6.9.0 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

• Virtualization Software

Vendor

• Vates

Name

• Xen Orchestra

Version

• 6.8.0
• 6.8.1
• 6.8.2
• 6.8.3
• 6.8.4
• 6.8.5
• 6.8.6
• 6.8.7
• 6.8.8
• 6.8.9
• 6.8.10
• 6.8.11
• 6.8.12
• 6.8.13
• 6.8.14
• 6.8.15
• 6.8.16
• 6.8.17
• 6.8.18
• 6.8.19
• 6.8.20
• 6.8.21
• 6.8.22
• 6.8.23
• 6.8.24
• 6.8.25
• 6.8.26
• 6.8.27
• 6.8.28
• 6.8.29
• 6.8.30
• 6.8.31
• 6.8.32
• 6.8.33
• 6.8.34
• 6.8.35
• 6.8.36
• 6.8.37
• 6.8.38
• 6.8.39
• 6.8.40
• 6.8.41
• 6.8.42
• 6.8.43
• 6.8.44
• 6.8.45
• 6.8.46
• 6.8.47
• 6.8.48
• 6.8.49
• 6.8.50
• 6.8.51
• 6.8.52
• 6.8.53
• 6.8.54
• 6.8.55
• 6.8.56
• 6.8.57
• 6.8.58
• 6.8.59
• 6.8.60
• 6.8.61
• 6.8.62
• 6.8.63
• 6.8.64
• 6.8.65
• 6.8.66
• 6.8.67
• 6.8.68
• 6.8.69
• 6.8.70
• 6.8.71
• 6.8.72
• 6.8.73
• 6.8.74
• 6.8.75
• 6.8.76
• 6.8.77
• 6.8.78
• 6.8.79
• 6.8.80
• 6.8.81
• 6.8.82
• 6.8.83
• 6.8.84
• 6.8.85
• 6.8.86
• 6.8.87
• 6.8.88
• 6.8.89
• 6.8.90
• 6.8.91
• 6.8.92
• 6.8.93
• 6.8.94
• 6.8.95
• 6.8.96
• 6.8.97
• 6.8.98
• 6.8.99

License

• open-source

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
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Entryinfo

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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