CVE Explorer

CVE-2026-47124

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 1.4.0 to before version 2.0.9, any authenticated non-admin member can connect to the server-status WebSocket and receive telemetry for all servers, including servers owned by other users. The normal server list API filters objects by HasPermission, but the WebSocket stream treats the presence of any authenticated user as authorization for the full unfiltered server list. This issue has be

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:0024bf67932a965f3fd76d7e211927340ae16d575e93ce25e8f2a0aa57e82747

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"nezha","vendor":"nezhahq","versions":[{"status":"affected","version":">= 1.4.0, < 2.0.9"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:9c1971afc3d3f620aaa83ff57fe382bb00aa559db2eab76632a3286bcb931fea · sha256:c41e416d5671a6cb… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:9c1971afc3d3f620aaa83ff57fe382bb00aa559db2eab76632a3286bcb931fea · sha256:c41e416d5671a6cb… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-200","description":"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:9c1971afc3d3f620aaa83ff57fe382bb00aa559db2eab76632a3286bcb931fea · sha256:c41e416d5671a6cb… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"name":"https://github.com/nezhahq/nezha/security/advisories/GHSA-hvv7-hfrh-7gxj","tags":["x_refsource_CONFIRM"],"url":"https://github.com/nezhahq/nezha/security/advisories/GHSA-hvv7-hfrh-7gxj"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:9c1971afc3d3f620aaa83ff57fe382bb00aa559db2eab76632a3286bcb931fea · sha256:c41e416d5671a6cb… · /containers/cna/references/0

{"tags":["exploit"],"url":"https://github.com/nezhahq/nezha/security/advisories/GHSA-hvv7-hfrh-7gxj"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:9c1971afc3d3f620aaa83ff57fe382bb00aa559db2eab76632a3286bcb931fea · sha256:c41e416d5671a6cb… · /containers/adp/0/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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