CVE-2026-115366

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Source
https://cve.org/CVERecord?id=CVE-2026-115366
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-115366.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-115366
Aliases
Published
2026-10-22T19:13:39Z
Modified
2026-10-29T10:55:32Z
Severity
  • 2.0 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CVSS Calculator
Summary
OpenBao 2.3.0 before 2.6.3 Missing Root Namespace Enforcement in Plugin Catalog APIs
Details

OpenBao from 2.3.0 before 2.6.3 contains an improper authorization vulnerability that allows privileged child-namespace tokens to modify plugin registrations because /v1/sys/plugins/catalog/* is not restricted to the root namespace. Attackers can remove existing registrations, create invalid ones, or register installed plugins through a child namespace's sys/ mount, causing denial of service.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-863"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/115xxx/CVE-2026-115366.json"
}
References

Affected packages

Git / github.com/openbao/openbao

Affected ranges

Type
GIT
Repo
https://github.com/openbao/openbao
Events
Introduced
779ef1482d2a9a337a205aa20baea13722d5b470
Fixed
63a65e6b907589dbb952c371a70260a065bf8bd7
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "2.3.0"
                },
                {
                    "fixed": "2.6.3"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        },
        {
            "range": [
                {
                    "introduced": "2.3.0"
                },
                {
                    "fixed": "2.6.3"
                }
            ],
            "source": "DESCRIPTION"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-115366.json"