CVE Explorer

CVE-2026-59155

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. Prior to 2.2.5, the GET /api/v1/ddns and GET /api/v1/notification endpoints return full resource objects including plaintext third-party API credentials, including Cloudflare API tokens, TencentCloud SecretKeys, Slack, Discord, and Telegram webhook URLs with embedded bot tokens, and Authorization header values, without any field-level redaction. Any authenticated admin or PAT with nezha:ddns:read or n

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:b5f06b401eb3a5ce2a83bd441b90e434b2a2f45c033fa8541459cea6d13ccf23

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"nezha","vendor":"nezhahq","versions":[{"status":"affected","version":"< 2.2.5"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:4a42d290fe6292abace7a628f7b68625e23a672ba93233ef1df949effd2fd931 · sha256:15f5b6f0394621ff… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.9,"baseSeverity":"MEDIUM","privilegesRequired":"HIGH","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:4a42d290fe6292abace7a628f7b68625e23a672ba93233ef1df949effd2fd931 · sha256:15f5b6f0394621ff… · /containers/cna/metrics/0/cvssV4_0

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:v2:4a42d290fe6292abace7a628f7b68625e23a672ba93233ef1df949effd2fd931 · sha256:15f5b6f0394621ff… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions

{"name":"https://github.com/nezhahq/nezha/commit/39d398066d8c644fe452f74704e34ada6c7ab61e","tags":["x_refsource_MISC"],"url":"https://github.com/nezhahq/nezha/commit/39d398066d8c644fe452f74704e34ada6c7ab61e"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:4a42d290fe6292abace7a628f7b68625e23a672ba93233ef1df949effd2fd931 · sha256:15f5b6f0394621ff… · /containers/cna/references/1

{"name":"https://github.com/nezhahq/nezha/releases/tag/v2.2.5","tags":["x_refsource_MISC"],"url":"https://github.com/nezhahq/nezha/releases/tag/v2.2.5"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:4a42d290fe6292abace7a628f7b68625e23a672ba93233ef1df949effd2fd931 · sha256:15f5b6f0394621ff… · /containers/cna/references/2

{"name":"https://github.com/nezhahq/nezha/security/advisories/GHSA-ww5p-j6cj-6mqq","tags":["x_refsource_CONFIRM"],"url":"https://github.com/nezhahq/nezha/security/advisories/GHSA-ww5p-j6cj-6mqq"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:4a42d290fe6292abace7a628f7b68625e23a672ba93233ef1df949effd2fd931 · sha256:15f5b6f0394621ff… · /containers/cna/references/0

{"tags":["exploit"],"url":"https://github.com/nezhahq/nezha/security/advisories/GHSA-ww5p-j6cj-6mqq"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:4a42d290fe6292abace7a628f7b68625e23a672ba93233ef1df949effd2fd931 · sha256:15f5b6f0394621ff… · /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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