CVE-2026-59863

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Source
https://cve.org/CVERecord?id=CVE-2026-59863
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-59863.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-59863
Aliases
  • GHSA-4rj6-vrwv-wr8m
Published
2026-07-16T14:42:02.337Z
Modified
2026-07-18T03:47:44.402574621Z
Severity
  • 7.0 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N CVSS Calculator
Summary
Kiota: Workspace-config poisoning: out-of-repo file write + generation-time SSRF
Details

Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.32.5, Kiota honored a poisoned .kiota/workspace.json workspace configuration without validating per-client or per-plugin outputPath values during kiota client generate and kiota plugin generate, allowing a malicious repository or pull request to use absolute paths, rooted POSIX / paths, UNC \ or // paths, Windows drive X:\ paths, or .. traversal segments to write generated client files outside the workspace root on a developer or CI host. This issue is fixed in version 1.32.5.

Database specific 
{
    "cwe_ids": [
        "CWE-22"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59863.json",
    "cna_assigner": "GitHub_M"
}
References

Affected packages

Git / github.com/microsoft/kiota

Affected ranges

Type
GIT
Repo
https://github.com/microsoft/kiota
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
4049327872db7846ace35c9003774d3e3878e4e9
Fixed
38ba79b2069fc207ec2f3e8c87ea988eea486a64
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.32.5"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

Affected versions

v0.*
v0.0.10
v0.0.11
v0.0.12
v0.0.13
v0.0.14
v0.0.15
v0.0.16
v0.0.17
v0.0.18
v0.0.19
v0.0.2
v0.0.20
v0.0.21
v0.0.22
v0.0.23
v0.0.3
v0.0.4
v0.0.5
v0.0.6
v0.0.7
v0.0.8
v0.0.9
v0.1.0
v0.1.1
v0.1.2
v0.1.3
v0.10.0
v0.11.0
v0.11.1
v0.2.0
v0.2.1
v0.3.0
v0.4.0
v0.5.0
v0.5.1
v0.6.0
v0.7.0
v0.7.1
v0.8.0
v0.8.1
v0.8.2
v0.8.3
v0.9.0
v1.*
v1.0.0
v1.0.1
v1.1.0
v1.1.1
v1.10.0
v1.10.0-preview.202312220001
v1.10.1
v1.11.0
v1.11.0-preview.202401300001
v1.11.1
v1.11.1-preview.202402080001
v1.11.1-preview.202402150001
v1.11.1-preview.202402220001
v1.12
v1.12.0
v1.12.0-preview.202402220002
v1.12.0-preview.202402290001
v1.13.0
v1.13.0-preview.202403210001
v1.13.0-preview.202403280001
v1.14.0
v1.14.0-preview.202404120001
v1.14.0-preview.202404180001
v1.14.0-preview.202404250001
v1.15.0
v1.15.0-preview.202405090001
v1.15.0-preview.202405160001
v1.15.0-preview.202405230001
v1.15.0-preview.202405310001
v1.16.0
v1.16.0-preview.202406130001
v1.16.0-preview.202406210001
v1.16.0-preview.202406270001
v1.17.0
v1.17.0-preview.202408010001
v1.18.0
v1.18.0-preview.202408150001
v1.18.0-preview.202408220001
v1.18.0-preview.202408290001
v1.19.0
v1.19.0-preview.202409120001
v1.19.0-preview.202409200001
v1.19.0-preview.202409200002
v1.19.0-preview.202409260001
v1.19.1
v1.2.0
v1.2.1
v1.20.0
v1.20.0-preview.202410100001
v1.20.0-preview.202410180001
v1.20.0-preview.202410240001
v1.21.0
v1.21.0-preview.202411150001
v1.21.0-preview.202411220001
v1.21.0-preview.202411290003
v1.21.0-preview.202411290004
v1.22.0
v1.22.0-preview.202412120001
v1.22.0-preview.202412190001
v1.22.0-preview.202412270001
v1.22.1
v1.22.2
v1.22.3
v1.23.0
v1.23.0-preview.202501310001
v1.24.0
v1.24.0-preview.202502270001
v1.24.0-preview.202503060001
v1.24.1
v1.24.2
v1.24.3
v1.25.1
v1.25.1-preview.202504100001
v1.25.1-preview.202504170001
v1.25.1-preview.202504240001
v1.25.1-preview.202505010001
v1.26.0
v1.26.1
v1.27.0
v1.27.0-preview.202505220001
v1.27.0-preview.202505290001
v1.27.0-preview.202506050001
v1.29.0
v1.3.0
v1.30.0
v1.31.0
v1.31.1
v1.32.0
v1.32.1
v1.32.2
v1.32.3
v1.32.4
v1.4.0
v1.5.0
v1.5.0-preview.202307170006
v1.5.0-preview.202307200001
v1.5.0-preview.202307270001
v1.5.0-preview.202308030001
v1.5.1
v1.6.0
v1.6.0-preview.202308240001
v1.6.0-preview.202308310001
v1.6.0-preview.202309070001
v1.6.1
v1.7.0
v1.7.0-preview.202309210001
v1.7.0-preview.202309280001
v1.8.0
v1.8.0-preview.202310120001
v1.8.0-preview.202310190001
v1.8.0-preview.202310260001
v1.8.1
v1.8.2
v1.9.0-preview.202311160001
v1.9.0-preview.202311230001
v1.9.0-preview.202311300001
v1.9.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-59863.json"