CVE-2026-126932

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Source
https://cve.org/CVERecord?id=CVE-2026-126932
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-126932.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-126932
Aliases
  • GHSA-rgxm-54cf-whf7
Published
2026-11-11T22:53:18Z
Modified
2026-11-14T02:30:37Z
Severity
  • 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Zipline 4.6.2 before 4.8.0 Disabled MIME Type Policy Bypass via File Metadata Update
Details

Zipline 4.6.2 before 4.8.0 contains a policy bypass vulnerability that allows authenticated users to evade administrator-disabled MIME types by editing file metadata. Attackers can upload a permitted file, then set a disabled type such as text/html through PATCH /api/user/files/:id so /raw/:id serves that Content-Type.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-434"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/126xxx/CVE-2026-126932.json"
}
References

Affected packages

Git / github.com/diced/zipline

Affected ranges

Type
GIT
Repo
https://github.com/diced/zipline
Events
Introduced
754c54542eed623eaed88859bcd44f7b06f87586
Fixed
bdee0e7250f7024ff9b4fcdcde71a9ef11a96b6d
Fixed
fc8e886ca841b86a3f677cd7dac1bf9a5bd45b2c
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "4.6.2"
                },
                {
                    "fixed": "4.8.0"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        },
        {
            "range": [
                {
                    "fixed": "fc8e886ca841b86a3f677cd7dac1bf9a5bd45b2c"
                }
            ],
            "source": "REFERENCES_COMMIT"
        },
        {
            "original_tag": "v4.8.0",
            "range": [
                {
                    "fixed": "bdee0e7250f7024ff9b4fcdcde71a9ef11a96b6d"
                }
            ],
            "source": "REFERENCES_TAG"
        }
    ]
}

Affected versions

v4.*
v4.6.2
v4.6.3
v4.6.4
v4.6.5
v4.7.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-126932.json"