Nezha 1.7.0 before 2.3.15 Cross-Tenant Server-ID Enumeration via getServerConfig
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.
CVE-2026-111386
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-111386
nezha
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "nezhahq",
"product": "nezha",
"versions": [
{
"status": "affected",
"version": "1.7.0",
"lessThan": "2.3.15",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "2.3.15",
"versionType": "semver"
}
],
"packageURL": "pkg:golang/github.com/nezhahq/nezha",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-111386
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #32435 · Revision 1
- Added to Heist Feed
- Publisher date