CVE-2026-44846

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Source
https://cve.org/CVERecord?id=CVE-2026-44846
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-44846.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-44846
Aliases
  • GHSA-j836-99w5-523r
Published
2026-08-17T21:04:18Z
Modified
2026-10-28T02:31:12Z
Severity
  • 6.2 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:L CVSS Calculator
Summary
JumpServer: Privilege Overwrite via Organization Invite Logic Flaw
Details

JumpServer is an open source bastion host and an operation and maintenance security audit system. Prior to 4.10.17, a user with the users.invite_user permission can submit an existing member to POST /api/v1/users/users/invite/, causing the organization invitation logic in apps/users/api/user.py to execute user.org_roles.set(org_roles) and replace the member's existing organization roles, which can escalate privileges or downgrade administrators. This issue is fixed in version 4.10.17.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-863"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44846.json"
}
References

Affected packages

Git / github.com/jumpserver/jumpserver

Affected ranges

Type
GIT
Repo
https://github.com/jumpserver/jumpserver
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
c92f58554e2bd6651a91590a4ab2517cf77d6bf1
Fixed
1803be11a410eb99cd171d47053b697a119c4a50
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "4.10.17"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StringRangeExpression"
        },
        {
            "range":  [
                {
                    "fixed":  "1803be11a410eb99cd171d47053b697a119c4a50"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "original_tag":  "v4.10.17",
            "range":  [
                {
                    "fixed":  "c92f58554e2bd6651a91590a4ab2517cf77d6bf1"
                }
            ],
            "source":  "REFERENCES_TAG"
        }
    ]
}

Affected versions

1.*
1.0.0
1.1.0
1.1.1
1.2.0
1.2.1
1.3.0
1.3.1
1.3.2
1.3.3
1.4.0
1.4.1
1.4.10
1.4.2
1.4.3
1.4.4
1.4.5
1.4.6
1.4.7
1.4.8
1.4.9
1.5.0
1.5.1
1.5.2
1.5.3
1.5.4
1.5.5
1.5.6
1.5.7
1.5.8
1.5.9
v1.*
v1.4.10
v1.4.4
v1.4.7
v2.*
v2.1.0
v2.10.0
v2.11.0
v2.12.0
v2.13.0
v2.15.0
v2.15.1
v2.17.0
v2.18.0
v2.18.1
v2.19.0
v2.2.0
v2.2.1
v2.20.0
v2.21.0
v2.22.0
v2.23.0
v2.24.0
v2.25.0
v2.26.0
v2.27.0
v2.3.0
v2.3.1
v2.4.0
v2.5.0
v2.6.0
v2.7.0
v2.8.0
v2.9.0
v4.*
v4.10.10
v4.10.13
v4.10.14
v4.10.15
v4.10.16
v4.10.2
v4.10.4
v4.10.8
v4.10.9
v4.6.0
v4.7.0
v4.9.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-44846.json"