CVE-2026-109119

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Source
https://cve.org/CVERecord?id=CVE-2026-109119
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-109119.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-109119
Published
2026-10-16T10:27:28Z
Modified
2026-10-21T02:54:40Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Missing Authorization in rdiffweb
Details

Improper Privilege Management in the user management API endpoint (/api/users/{username_or_id}) in Rdiffweb allows authenticated users to elevate their privileges to administrator by modifying the role parameter in a POST request.

Database specific 
{
    "cna_assigner":  "GitLab",
    "cwe_ids":  [
        "CWE-862"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/109xxx/CVE-2026-109119.json"
}
References

Affected packages

Git / gitlab.com/ikus-soft/rdiffweb

Affected ranges

Type
GIT
Repo
https://gitlab.com/ikus-soft/rdiffweb
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
b529adf2c13a210d10aaf56325de4d3fb2428abe
Fixed
4ce35fc2d23ac1cc789186f32bf76603b2eddeb3
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "2.10.6"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        },
        {
            "range":  [
                {
                    "fixed":  "b529adf2c13a210d10aaf56325de4d3fb2428abe"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "range":  [
                {
                    "fixed":  "4ce35fc2d23ac1cc789186f32bf76603b2eddeb3"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

0.*
0.10.0
0.10.2
0.10.4
0.10.5
0.10.6
0.10.7
0.10.8
0.10.9
0.7.0
0.8.1
0.9.1
0.9.2
0.9.3
0.9.5
1.*
1.0.0
1.0.1
1.0.2
1.0.3
1.1.0
1.2.0
1.2.1
1.2.2
1.3.0
1.3.1
1.3.2
1.4.0
1.5.0
2.*
2.0.0
2.0.1
2.0.2
2.1.0
2.10.4
2.10.5
2.2.1
2.3.0
2.3.1
2.3.2
2.3.3
2.3.4
2.3.6
2.3.7
2.3.8
2.3.9
2.4.0
2.5.0
2.5.1
2.5.2
2.5.3
2.5.4
2.5.5
2.5.6
2.6.0
2.6.1
2.7.0
2.7.1
2.8.0
2.8.1
2.8.2
2.8.3
2.8.4
2.8.5
2.8.6
2.8.7
2.8.8
2.8.9
2.9.1
2.9.2
2.9.3
2.9.4
2.9.5
v0.*
v0.6.4
v0.6.5
v0.7.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-109119.json"