CVE-2026-83805

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Source
https://cve.org/CVERecord?id=CVE-2026-83805
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-83805.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-83805
Aliases
Published
2026-09-22T19:47:42Z
Modified
2026-10-01T17:56:10Z
Severity
  • 6.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N CVSS Calculator
Summary
Nautobot: Authorization bypass in approval workflow REST API allows self-approval and unauthorized activation of scheduled jobs
Details

Nautobot is a Network Source of Truth and Network Automation Platform. From 3.0.0 until 3.1.8, the generic ApprovalWorkflowStageResponse create endpoint does not enforce approver-group membership, change permission on the object under review, or the one-response-per-user restriction applied by the intended approve and deny actions. A user with only extras.add_approvalworkflowstageresponse can submit approved responses directly, while writable user and state fields permit responses to be attributed to arbitrary users. These forged responses can satisfy min_approvers, approve the workflow, and activate its gated ScheduledJob without a legitimate approver. This issue is fixed in version 3.1.8.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-285",
        "CWE-639"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/83xxx/CVE-2026-83805.json"
}
References

Affected packages

Git / github.com/nautobot/nautobot

Affected ranges

Type
GIT
Repo
https://github.com/nautobot/nautobot
Events
Introduced
b9e675881bc7cc1ce7896637828972e691860c91
Fixed
8682707d0391cbfd7694e3276127b78dc9cf29d8
Fixed
106c8aaba19d92c83b55830f9b68a164e473ab5f
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "3.0.0"
        },
        {
            "fixed":  "3.1.8"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

Affected versions

v3.*
v3.0.0
v3.0.1
v3.0.10
v3.0.11
v3.0.2
v3.0.3
v3.0.4
v3.0.5
v3.0.6
v3.0.7
v3.0.8
v3.0.9
v3.1.0
v3.1.1
v3.1.2
v3.1.3
v3.1.4
v3.1.5
v3.1.6
v3.1.7

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-83805.json"