CVE-2026-111386

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Source
https://cve.org/CVERecord?id=CVE-2026-111386
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111386.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-111386
Aliases
  • GHSA-228w-p4h4-6rvw
Published
2026-10-16T01:17:54Z
Modified
2026-10-16T10:46:26Z
Severity
  • 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Nezha 1.7.0 before 2.3.15 Cross-Tenant Server-ID Enumeration via getServerConfig
Details

Nezha from 1.7.0 before 2.3.15 contains an information disclosure vulnerability that allows authenticated members to enumerate other tenants' server IDs through differential responses. Attackers can sweep sequential IDs against getServerConfig and setServerConfig, distinguishing 'permission denied' from success payloads to map other users' servers.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-204"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111386.json"
}
References

Affected packages

Git / github.com/nezhahq/nezha

Affected ranges

Type
GIT
Repo
https://github.com/nezhahq/nezha
Events
Introduced
a5ecdbf612cc21b76764b64d5fab486178fbd938
Fixed
36b742a7e9a81ed782363dd19efd77b7030fbd0f
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "1.7.0"
        },
        {
            "fixed":  "2.3.15"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111386.json"