- Description
- Improper authentication in the external OAuth authentication flow in Devolutions Server 2026.1.11 and earlier allows an authenticated user to authenticate as other users, including administrators, via reuse of a session code from an external authentication flow.
- Source
- security@devolutions.net
- NVD status
- Analyzed
- Products
- devolutions_server
CVSS 3.1
- Type
- Secondary
- Base score
- 5.4
- Impact score
- 2.5
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
- Severity
- MEDIUM
- security@devolutions.net
- CWE-287
- Hype score
- Not currently trending
[
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:*",
"matchCriteriaId": "D3BB01B0-3726-41D5-885E-AA4EAC294D5F",
"versionEndExcluding": "2026.1.12.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
]