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CVE-2026-32632

Glances is an open-source system cross-platform monitoring tool. Glances recently added DNS rebinding protection for the MCP endpoint, but prior to version 4.5.2, the main REST/WebUI FastAPI application still accepts arbitrary `Host` headers and does not apply `TrustedHostMiddleware` or an equivalent host allowlist. As a result, the REST API, WebUI, and token endpoint remain reachable through attacker-controlled domains in classic DNS rebinding scenarios. Once the victim browser has rebound the
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:8eb3829382fdc02fc28b88705db110a87622ed845c057bccb1fb953104d78b9f
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"glances","vendor":"nicolargo","versions":[{"status":"affected","version":"< 4.5.2"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c9c970ea6c0b8521b8b1f2323aafbef58d9ddd113f80c9811da1638f34dcdbb · sha256:dc952500a011819d… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:1c9c970ea6c0b8521b8b1f2323aafbef58d9ddd113f80c9811da1638f34dcdbb · sha256:dc952500a011819d… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-346","description":"CWE-346: Origin Validation Error","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:1c9c970ea6c0b8521b8b1f2323aafbef58d9ddd113f80c9811da1638f34dcdbb · sha256:dc952500a011819d… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"name":"https://github.com/nicolargo/glances/commit/5850c564ee10804fdf884823b9c210eb954dd1f9","tags":["x_refsource_MISC"],"url":"https://github.com/nicolargo/glances/commit/5850c564ee10804fdf884823b9c210eb954dd1f9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1c9c970ea6c0b8521b8b1f2323aafbef58d9ddd113f80c9811da1638f34dcdbb · sha256:dc952500a011819d… · /containers/cna/references/1
{"name":"https://github.com/nicolargo/glances/releases/tag/v4.5.2","tags":["x_refsource_MISC"],"url":"https://github.com/nicolargo/glances/releases/tag/v4.5.2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1c9c970ea6c0b8521b8b1f2323aafbef58d9ddd113f80c9811da1638f34dcdbb · sha256:dc952500a011819d… · /containers/cna/references/2
{"tags":["exploit"],"url":"https://github.com/nicolargo/glances/security/advisories/GHSA-hhcg-r27j-fhv9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1c9c970ea6c0b8521b8b1f2323aafbef58d9ddd113f80c9811da1638f34dcdbb · sha256:dc952500a011819d… · /containers/adp/0/references/0
{"name":"https://github.com/nicolargo/glances/security/advisories/GHSA-hhcg-r27j-fhv9","tags":["x_refsource_CONFIRM"],"url":"https://github.com/nicolargo/glances/security/advisories/GHSA-hhcg-r27j-fhv9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1c9c970ea6c0b8521b8b1f2323aafbef58d9ddd113f80c9811da1638f34dcdbb · sha256:dc952500a011819d… · /containers/cna/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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