CVE-2026-2808

{"id": "CVE-2026-2808", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security@hashicorp.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.8, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 4.0, "exploitabilityScore": 2.3}]}, "published": "2026-03-12T00:16:11.770", "references": [{"url": "https://discuss.hashicorp.com/t/hcsec-2026-02-consul-vulnerable-to-arbitrary-file-reads-through-the-vault-kubernetes-authentication-provider/77232", "source": "security@hashicorp.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "security@hashicorp.com", "description": [{"lang": "en", "value": "CWE-59"}]}], "descriptions": [{"lang": "en", "value": "HashiCorp Consul and Consul Enterprise 1.18.20 up to 1.21.10 and 1.22.4 are vulnerable to arbitrary file read when configured with Kubernetes authentication. This vulnerability, CVE-2026-2808, is fixed in Consul 1.18.21, 1.21.11 and 1.22.5."}, {"lang": "es", "value": "HashiCorp Consul y Consul Enterprise 1.18.20 hasta 1.21.10 y 1.22.4 son vulnerables a la lectura arbitraria de archivos cuando est\u00e1n configurados con autenticaci\u00f3n de Kubernetes. Esta vulnerabilidad, CVE-2026-2808, est\u00e1 corregida en Consul 1.18.21, 1.21.11 y 1.22.5."}], "lastModified": "2026-03-12T21:07:53.427", "sourceIdentifier": "security@hashicorp.com"}