CVE-2025-54999

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{"affected": [{"affectedData": [{"product": "openbao", "vendor": "openbao", "versions": [{"status": "affected", "version": ">= 0.1.0, < 2.3.2"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:openbao:openbao:*:*:*:*:*:*:*:*", "matchCriteriaId": "5572B591-02AC-4B8F-8956-FC9A606D7F32", "versionEndExcluding": "2.3.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "OpenBao exists to provide a software solution to manage, store, and distribute sensitive data including secrets, certificates, and keys. In versions 0.1.0 through 2.3.1, when using OpenBao's userpass auth method, user enumeration was possible due to timing difference between non-existent users and users with stored credentials. This is independent of whether the supplied credentials were valid for the given user. This issue was fixed in version 2.3.2. To work around this issue, users may use another auth method or apply rate limiting quotas to limit the number of requests in a period of time: https://openbao.org/api-docs/system/rate-limit-quotas/."}, {"lang": "es", "value": "OpenBao existe para proporcionar una soluci\u00f3n de software que permite gestionar, almacenar y distribuir datos confidenciales, como secretos, certificados y claves. En las versiones 0.1.0 a 2.3.1, al usar el m\u00e9todo de autenticaci\u00f3n userpass de OpenBao, la enumeraci\u00f3n de usuarios era posible debido a la diferencia de tiempo entre usuarios inexistentes y usuarios con credenciales almacenadas. Esto es independiente de si las credenciales proporcionadas eran v\u00e1lidas para el usuario en cuesti\u00f3n. Este problema se solucion\u00f3 en la versi\u00f3n 2.3.2. Para solucionar este problema, los usuarios pueden usar otro m\u00e9todo de autenticaci\u00f3n o aplicar cuotas de limitaci\u00f3n de velocidad para limitar el n\u00famero de solicitudes en un per\u00edodo determinado: https://openbao.org/api-docs/system/rate-limit-quotas/."}], "id": "CVE-2025-54999", "lastModified": "2026-06-17T09:41:05.410", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.7, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 1.4, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.7, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-54999", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-08-11T14:40:18.436808Z", "version": "2.0.3"}}]}, "published": "2025-08-09T03:15:46.597", "references": [{"source": "security-advisories@github.com", "tags": ["Not Applicable"], "url": "https://discuss.hashicorp.com/t/hcsec-2025-15-timing-side-channel-in-vault-s-userpass-auth-method/76034"}, {"source": "security-advisories@github.com", "tags": ["Not Applicable"], "url": "https://discuss.hashicorp.com/t/hcsec-2025-21-vault-user-enumeration-in-userpass-auth-method/76095"}, {"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/openbao/openbao/commit/4d9b5d3d6486ab9fbd5b644173fa0097015d6626"}, {"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/openbao/openbao/security/advisories/GHSA-hh28-h22f-8357"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-203"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"created": "2025-08-12T11:47:11.739440+00:00", "updated": "2025-08-12T11:47:11.739497+00:00", "vendors": ["openbao_project", "openbao_project$PRODUCT$openbao"]}