CVE-2026-123664

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Source
https://cve.org/CVERecord?id=CVE-2026-123664
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-123664.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-123664
Published
2026-11-06T14:30:21Z
Modified
2026-11-12T02:48:31Z
Severity
  • 2.1 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator
Summary
nasa-gcn gcn.nasa.gov Email Notification email improper authorization
Details

A security flaw has been discovered in nasa-gcn gcn.nasa.gov up to b299b562af665878964b981a459f0a9c04b11adf. This issue affects some unknown processing of the file /user/email of the component Email Notification Handler. Performing a manipulation of the argument Recipient results in improper authorization. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. The pull request to fix this issue awaits acceptance.

Database specific 
{
    "cna_assigner": "VulDB",
    "cwe_ids": [
        "CWE-266",
        "CWE-285"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/123xxx/CVE-2026-123664.json"
}
References

Affected packages

Git / github.com/nasa-gcn/gcn.nasa.gov

Affected ranges

Type
GIT
Repo
https://github.com/nasa-gcn/gcn.nasa.gov
Events
Introduced
b299b562af665878964b981a459f0a9c04b11adf
Last Affected
b299b562af665878964b981a459f0a9c04b11adf
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "b299b562af665878964b981a459f0a9c04b11adf"
                },
                {
                    "last_affected": "b299b562af665878964b981a459f0a9c04b11adf"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        }
    ]
}

Affected versions

Other
b299b562af665878964b981a459f0a9c04b11adf

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-123664.json"