CVE-2020-35592

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "Pi-hole 5.0, 5.1, and 5.1.1 allows XSS via the Options header to the admin/ URI. A remote user is able to inject arbitrary web script or HTML due to incorrect sanitization of user-supplied data and achieve a Reflected Cross-Site Scripting attack against other users and steal the session cookie."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-02-18T19:29:40.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://discourse.pi-hole.net/c/announcements/5"}, {"tags": ["x_refsource_MISC"], "url": "https://n4nj0.github.io/advisories/pi-hole-multiple-vulnerabilities-i/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2020-35592", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Pi-hole 5.0, 5.1, and 5.1.1 allows XSS via the Options header to the admin/ URI. A remote user is able to inject arbitrary web script or HTML due to incorrect sanitization of user-supplied data and achieve a Reflected Cross-Site Scripting attack against other users and steal the session cookie."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://discourse.pi-hole.net/c/announcements/5", "refsource": "MISC", "url": "https://discourse.pi-hole.net/c/announcements/5"}, {"name": "https://n4nj0.github.io/advisories/pi-hole-multiple-vulnerabilities-i/", "refsource": "MISC", "url": "https://n4nj0.github.io/advisories/pi-hole-multiple-vulnerabilities-i/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T17:09:14.207Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://discourse.pi-hole.net/c/announcements/5"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://n4nj0.github.io/advisories/pi-hole-multiple-vulnerabilities-i/"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2020-35592", "datePublished": "2021-02-18T19:29:40.000Z", "dateReserved": "2020-12-21T00:00:00.000Z", "dateUpdated": "2024-08-04T17:09:14.207Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:pi-hole:pi-hole:5.0:*:*:*:*:*:*:*", "matchCriteriaId": "CD5CED91-AF0E-4ADE-809E-9AF90A555088", "vulnerable": true}, {"criteria": "cpe:2.3:a:pi-hole:pi-hole:5.1:*:*:*:*:*:*:*", "matchCriteriaId": "C9012FBB-21B7-4BBB-8651-DF36FAA8F4C2", "vulnerable": true}, {"criteria": "cpe:2.3:a:pi-hole:pi-hole:5.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "84256119-F680-4519-B2DF-FF6B2AD54C65", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Pi-hole 5.0, 5.1, and 5.1.1 allows XSS via the Options header to the admin/ URI. A remote user is able to inject arbitrary web script or HTML due to incorrect sanitization of user-supplied data and achieve a Reflected Cross-Site Scripting attack against other users and steal the session cookie."}, {"lang": "es", "value": "Pi-hole versiones 5.0, 5.1 y 5.1.1, permite un ataque de tipo XSS por medio del encabezado Options al URI admin/. Un usuario remoto puede inyectar un script web o HTML arbitrario debido a un saneamiento incorrecto de los datos suministrados por el usuario y lograr un ataque de tipo Cross-Site Scripting Reflejado contra otros usuarios y robar la cookie de sesi\u00f3n"}], "id": "CVE-2020-35592", "lastModified": "2026-06-17T03:13:59.913", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-02-18T20:15:12.370", "references": [{"source": "cve@mitre.org", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://discourse.pi-hole.net/c/announcements/5"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://n4nj0.github.io/advisories/pi-hole-multiple-vulnerabilities-i/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://discourse.pi-hole.net/c/announcements/5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://n4nj0.github.io/advisories/pi-hole-multiple-vulnerabilities-i/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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