CVE-2022-34770

{"id": "CVE-2022-34770", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "cna@cyber.gov.il", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.6, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 3.4, "exploitabilityScore": 1.2}]}, "published": "2022-08-22T15:15:16.087", "references": [{"url": "https://www.gov.il/en/departments/faq/cve_advisories", "tags": ["Third Party Advisory"], "source": "cna@cyber.gov.il"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-639"}]}], "descriptions": [{"lang": "en", "value": "Tabit - sensitive information disclosure. Several APIs on the web system display, without authorization, sensitive information such as health statements, previous bills in a specific restaurant, alcohol consumption and smoking habits. Each of the described API\u2019s, has in its URL one or more MongoDB ID which is not so simple to enumerate. However, they each receive a \u2018tiny URL\u2019 in Tabit\u2019s domain, in the form of https://tbit.be/{suffix} with suffix being a 5 characters long string containing numbers, lower- and upper-case letters. It is not so simple to enumerate them all, but really easy to find some that work and lead to a personal endpoint. This is both an example of OWASP: API4 - rate limiting and OWASP: API1 - Broken object level authorization. Furthermore, the redirect URL disclosed the MongoDB IDs discussed above, and we could use them to query other endpoints disclosing more personal information. For example: The URL https://tabitisrael.co.il/online-reservations/health-statement?orgId={org_id}&healthStatementId={health_statement_id} is used to invite friends to fill a health statement before attending the restaurant. We can use the health_statement_id to access the https://tgm-api.tabit.cloud/health-statement/{health_statement_id} API which disclose medical information as well as id number."}, {"lang": "es", "value": "Tabit - divulgaci\u00f3n de informaci\u00f3n confidencial. Varias API del sistema web muestran, sin autorizaci\u00f3n, informaci\u00f3n confidencial como estados de salud, facturas anteriores en un determinado restaurante, consumo de alcohol y h\u00e1bitos de fumar. Cada una de las APIs descritas, presenta en su URL uno o m\u00e1s ID de MongoDB que no es tan sencillo de enumerar. Sin embargo, cada una de ellas recibe una \"peque\u00f1a URL\" en el dominio de Tabit, en forma de https://tbit.be/{sufijo} siendo el sufijo una cadena de 5 caracteres que contiene n\u00fameros, letras min\u00fasculas y may\u00fasculas. No es tan sencillo enumerarlas todas, pero s\u00ed encontrar algunas que funcionen y conlleven a un endpoint personal. Esto es tanto un ejemplo de OWASP: API4 - limitaci\u00f3n de la tasa y OWASP: API1 - Autorizaci\u00f3n a nivel de objeto rota. Adem\u00e1s, la URL de redireccionamiento divulg\u00f3 los IDs de MongoDB comentados anteriormente, y podr\u00edamos usarlos para consultar otros endpoints divulgando m\u00e1s informaci\u00f3n personal. Por ejemplo: La URL https://tabitisrael.co.il/online-reservations/health-statement?orgId={org_id}&healthStatementId={health_statement_id} es usada para invitar a amigos a rellenar una declaraci\u00f3n de salud antes de asistir al restaurante. Podemos usar el health_statement_id para acceder a la API https://tgm-api.tabit.cloud/health-statement/{health_statement_id} API que divulga la informaci\u00f3n m\u00e9dica y el n\u00famero de identificaci\u00f3n."}], "lastModified": "2023-08-08T14:22:24.967", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:tabit:tabit:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1D2DB843-28A9-4524-B84D-F714BF3DB9F6", "versionEndExcluding": "3.27.0"}], "operator": "OR"}]}], "sourceIdentifier": "cna@cyber.gov.il"}