CVE-2025-66295

{"id": "CVE-2025-66295", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-66295", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2025-12-02T14:04:26.033361Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "getgrav", "product": "grav", "versions": [{"status": "affected", "version": "< 1.8.0-beta.27"}]}]}], "published": "2025-12-01T21:15:53.000", "references": [{"url": "https://github.com/getgrav/grav/commit/3462d94d575064601689b236508c316242e15741", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/getgrav/grav/security/advisories/GHSA-h756-wh59-hhjv", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"lang": "en", "value": "Grav is a file-based Web platform. Prior to 1.8.0-beta.27, when a user with privilege of user creation creates a new user through the Admin UI and supplies a username containing path traversal sequences (for example ..\\Nijat or ../Nijat), Grav writes the account YAML file to an unintended path outside user/accounts/. The written YAML can contain account fields such as email, fullname, twofa_secret, and hashed_password. This vulnerability is fixed in 1.8.0-beta.27."}, {"lang": "es", "value": "Grav es una plataforma web basada en archivos. Versiones anteriores a 1.8.0-beta.27, cuando un usuario con privilegios de creaci\u00f3n de usuarios crea un nuevo usuario a trav\u00e9s de la interfaz de administraci\u00f3n (Admin UI) y proporciona un nombre de usuario que contiene secuencias de salto de ruta (por ejemplo, ..\\Nijat o ../Nijat), Grav escribe el archivo YAML de la cuenta en una ruta no deseada fuera de user/accounts/. El archivo YAML escrito puede contener campos de cuenta como correo electr\u00f3nico, nombre completo, twofa_secret y contrase\u00f1a_hash. Esta vulnerabilidad se corrigi\u00f3 en 1.8.0-beta.27."}], "lastModified": "2026-09-26T00:10:00.127", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4F55C0B3-A41D-4E64-A631-E4868A40A8A5", "versionEndExcluding": "1.8.0", "versionStartIncluding": "1.7.49.5"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8A383F2E-C6BA-440B-B648-A3313B7D91C3"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta10:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F7EF2DEC-2798-4D0D-9C27-0F01BAFEAEFD"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta11:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "530C6F64-F30B-4E93-9A12-D9625EA57483"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta12:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9AC28BF9-626D-4514-91F0-F81DAB5D3602"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta13:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "307AA375-E531-4AE5-BA79-2F9D4DE7A05F"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta14:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C2E3E312-485D-42B0-B465-64B6438CDCAE"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta15:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5BE4B2F9-1B6D-4D18-916A-5C95A3213222"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta16:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "763207F0-92D1-4274-A30A-DE634C5852C3"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta17:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1DE8F350-BA07-4DAA-AE4B-5E0A532B6828"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta18:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F9150B94-0DF3-43F3-9806-39787A6C0E4D"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta19:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BAA7C7EC-8FB2-445D-8A02-1743D87F5416"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7A6BEA2A-D534-4C9E-811A-8A46E214C46D"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta20:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7A644F57-FF39-4262-9796-7C4F3B0851C1"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta21:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B2AFB9E7-084E-497B-B0FC-CA6A5033C5BF"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta22:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5C5E8823-9083-4FFA-9897-CAD0340DCE68"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta23:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9C048938-E0EC-4AD0-9847-FD74E6770FE2"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta24:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F7B43876-1445-418A-9707-E692FDF62C4D"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta25:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "94B209DE-01C6-41BA-B912-CF57849A9F7A"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta26:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AB53AA10-87A5-4010-8019-BF4AA5ABC12B"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "775E0913-F3EF-4A55-B162-5BF9C6E2E641"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3C3E022E-35CB-40AD-959A-F39949E38BD3"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8779C813-A81A-4E21-AB86-6193933568BC"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B608EDD4-207A-41A7-A60D-496FDA8EAFEA"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta7:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AE1F2253-3EE0-4ADD-B8A5-C882A60FC626"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta8:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "81D4C859-5560-42F1-ACD9-65210E523F28"}, {"criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta9:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "156707A7-9507-4AC1-9CD0-90E32836E9DF"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}