{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-45544", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-05-12T17:48:47.879Z", "datePublished": "2026-06-01T17:03:06.911Z", "dateUpdated": "2026-06-01T17:03:06.911Z"}, "containers": {"cna": {"title": "Nextcloud: Information Disclosure of view filter metdata via Broken Sensitive Data Masking in ViewService", "problemTypes": [{"descriptions": [{"cweId": "CWE-1230", "lang": "en", "description": "CWE-1230: Exposure of Sensitive Information Through Metadata", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vvxm-6jjp-m9mp", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vvxm-6jjp-m9mp"}, {"name": "https://github.com/nextcloud/tables/pull/2312", "tags": ["x_refsource_MISC"], "url": "https://github.com/nextcloud/tables/pull/2312"}, {"name": "https://hackerone.com/reports/3483753", "tags": ["x_refsource_MISC"], "url": "https://hackerone.com/reports/3483753"}], "affected": [{"vendor": "nextcloud", "product": "security-advisories", "versions": [{"version": ">= 0.8.0, < 1.0.4", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-06-01T17:03:06.911Z"}, "descriptions": [{"lang": "en", "value": "Nextcloud is an open source content collaboration platform. From version 0.8.0 to before version 1.0.4, the view filter criteria is exposed to users with read-only permissions in Nextcloud Tables. This issue has been patched in versions 1.0.4 and 2.0.0."}], "source": {"advisory": "GHSA-vvxm-6jjp-m9mp", "discovery": "UNKNOWN"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "Nextcloud is an open source content collaboration platform. From version 0.8.0 to before version 1.0.4, the view filter criteria is exposed to users with read-only permissions in Nextcloud Tables. This issue has been patched in versions 1.0.4 and 2.0.0."}], "id": "CVE-2026-45544", "lastModified": "2026-06-01T19:16:51.873", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-06-01T19:16:51.873", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vvxm-6jjp-m9mp"}, {"source": "security-advisories@github.com", "url": "https://github.com/nextcloud/tables/pull/2312"}, {"source": "security-advisories@github.com", "url": "https://hackerone.com/reports/3483753"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-1230"}], "source": "security-advisories@github.com", "type": "Primary"}]}

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