CVE-2023-49276

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-49276", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2023-11-24T16:45:24.311Z", "datePublished": "2023-12-01T22:05:41.789Z", "dateUpdated": "2024-08-02T21:53:44.985Z"}, "containers": {"cna": {"title": "Attribute Injection leading to XSS(Cross-Site-Scripting) in uptime-kuma", "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "lang": "en", "description": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/louislam/uptime-kuma/security/advisories/GHSA-v4v2-8h88-65qj", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/louislam/uptime-kuma/security/advisories/GHSA-v4v2-8h88-65qj"}, {"name": "https://github.com/louislam/uptime-kuma/commit/f28dccf4e11f041564293e4f407e69ab9ee2277f", "tags": ["x_refsource_MISC"], "url": "https://github.com/louislam/uptime-kuma/commit/f28dccf4e11f041564293e4f407e69ab9ee2277f"}], "affected": [{"vendor": "louislam", "product": "uptime-kuma", "versions": [{"version": ">= 1.20.0, < 1.23.7", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2023-12-01T22:05:41.789Z"}, "descriptions": [{"lang": "en", "value": "Uptime Kuma is an open source self-hosted monitoring tool. In affected versions the Google Analytics element in vulnerable to Attribute Injection leading to Cross-Site-Scripting (XSS). Since the custom status interface can set an independent Google Analytics ID and the template has not been sanitized, there is an attribute injection vulnerability here, which can lead to XSS attacks. This vulnerability has been addressed in commit `f28dccf4e` which is included in release version 1.23.7. Users are advised to upgrade. There are no known workarounds for this vulnerability."}], "source": {"advisory": "GHSA-v4v2-8h88-65qj", "discovery": "UNKNOWN"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T21:53:44.985Z"}, "title": "CVE Program Container", "references": [{"name": "https://github.com/louislam/uptime-kuma/security/advisories/GHSA-v4v2-8h88-65qj", "tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/louislam/uptime-kuma/security/advisories/GHSA-v4v2-8h88-65qj"}, {"name": "https://github.com/louislam/uptime-kuma/commit/f28dccf4e11f041564293e4f407e69ab9ee2277f", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/louislam/uptime-kuma/commit/f28dccf4e11f041564293e4f407e69ab9ee2277f"}]}]}}

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{"affected": [{"affectedData": [{"product": "uptime-kuma", "vendor": "louislam", "versions": [{"status": "affected", "version": ">= 1.20.0, < 1.23.7"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:uptime.kuma:uptime_kuma:*:*:*:*:*:*:*:*", "matchCriteriaId": "738D525E-0E73-4F2D-BFE6-47646D61CD65", "versionEndExcluding": "1.23.7", "versionStartIncluding": "1.20.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Uptime Kuma is an open source self-hosted monitoring tool. In affected versions the Google Analytics element in vulnerable to Attribute Injection leading to Cross-Site-Scripting (XSS). Since the custom status interface can set an independent Google Analytics ID and the template has not been sanitized, there is an attribute injection vulnerability here, which can lead to XSS attacks. This vulnerability has been addressed in commit `f28dccf4e` which is included in release version 1.23.7. Users are advised to upgrade. There are no known workarounds for this vulnerability."}, {"lang": "es", "value": "Uptime Kuma es una herramienta de monitoreo autohospedada de c\u00f3digo abierto. En las versiones afectadas, el elemento Google Analytics es vulnerable a la inyecci\u00f3n de atributos que conduce a Cross-Site-Scripting (XSS). Dado que la interfaz de estado personalizada puede establecer un ID de Google Analytics independiente y la plantilla no ha sido sanitizada, aqu\u00ed existe una vulnerabilidad de inyecci\u00f3n de atributos, que puede provocar ataques XSS. Esta vulnerabilidad se ha solucionado en el commit `f28dccf4e` que se incluye en la versi\u00f3n 1.23.7. Se recomienda a los usuarios que actualicen. No se conocen workarounds para esta vulnerabilidad."}], "id": "CVE-2023-49276", "lastModified": "2026-06-17T06:35:44.673", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.1, "impactScore": 4.2, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-12-01T22:15:10.563", "references": [{"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/louislam/uptime-kuma/commit/f28dccf4e11f041564293e4f407e69ab9ee2277f"}, {"source": "security-advisories@github.com", "tags": ["Exploit", "Vendor Advisory"], "url": "https://github.com/louislam/uptime-kuma/security/advisories/GHSA-v4v2-8h88-65qj"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://github.com/louislam/uptime-kuma/commit/f28dccf4e11f041564293e4f407e69ab9ee2277f"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Vendor Advisory"], "url": "https://github.com/louislam/uptime-kuma/security/advisories/GHSA-v4v2-8h88-65qj"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

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