{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-74245", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "state": "PUBLISHED", "assignerShortName": "redhat", "dateReserved": "2026-08-14T19:46:37.191Z", "datePublished": "2026-08-14T22:43:10.895Z", "dateUpdated": "2026-08-14T22:43:10.895Z"}, "containers": {"cna": {"title": "Quay: unauthenticated exported logs download in quay", "metrics": [{"other": {"content": {"value": "Moderate", "namespace": "https://access.redhat.com/security/updates/classification/"}, "type": "Red Hat severity rating"}}, {"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "format": "CVSS"}], "descriptions": [{"lang": "en", "value": "A flaw was found in Red Hat Quay's exported logs feature. An unauthenticated attacker with a valid file ID could download exported action logs without proper authorization. While file IDs are complex, they can be intercepted from plaintext email or webhook callbacks. This vulnerability leads to information disclosure, potentially exposing sensitive data such as usernames, email addresses, IP addresses, and action-specific metadata."}], "affected": [{"vendor": "Red Hat", "product": "Red Hat OpenShift Update Service", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "openshift-update-service/openshift-update-service-rhel8", "defaultStatus": "affected", "cpes": ["cpe:/a:redhat:openshift_update_service:5"]}, {"vendor": "Red Hat", "product": "Red Hat Quay 3", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "quay/quay-rhel8", "defaultStatus": "affected", "cpes": ["cpe:/a:redhat:quay:3"]}, {"vendor": "Red Hat", "product": "Red Hat Quay 3", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "quay/quay-rhel9", "defaultStatus": "affected", "cpes": ["cpe:/a:redhat:quay:3"]}], "references": [{"url": "https://access.redhat.com/security/cve/CVE-2026-74245", "tags": ["vdb-entry", "x_refsource_REDHAT"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2516145", "name": "RHBZ#2516145", "tags": ["issue-tracking", "x_refsource_REDHAT"]}], "datePublic": "2026-08-14T00:00:00.000Z", "problemTypes": [{"descriptions": [{"cweId": "CWE-306", "description": "Missing Authentication for Critical Function", "lang": "en", "type": "CWE"}]}], "x_redhatCweChain": "CWE-306: Missing Authentication for Critical Function", "workarounds": [{"lang": "en", "value": "To mitigate the risk, configure Red Hat Quay to use a cloud storage backend for exported logs, which provides time-limited download URLs. Additionally, ensure that all communication channels used for delivering exported log file IDs, such as email and webhook callbacks, are adequately secured to prevent plaintext interception."}], "timeline": [{"lang": "en", "time": "2026-08-03T09:28:14.000Z", "value": "Reported to Red Hat."}, {"lang": "en", "time": "2026-08-14T00:00:00.000Z", "value": "Made public."}], "credits": [{"lang": "en", "value": "Red Hat would like to thank meifukun (https://github.com/meifukun) for reporting this issue."}], "providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2026-08-14T22:43:10.895Z"}, "x_generator": {"engine": "cvelib 1.8.0"}}}}

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{"affected": [{"affectedData": [{"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:openshift_update_service:5"], "defaultStatus": "affected", "packageName": "openshift-update-service/openshift-update-service-rhel8", "product": "Red Hat OpenShift Update Service", "vendor": "Red Hat"}, {"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:quay:3"], "defaultStatus": "affected", "packageName": "quay/quay-rhel8", "product": "Red Hat Quay 3", "vendor": "Red Hat"}, {"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:quay:3"], "defaultStatus": "affected", "packageName": "quay/quay-rhel9", "product": "Red Hat Quay 3", "vendor": "Red Hat"}], "source": "[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A flaw was found in Red Hat Quay's exported logs feature. An unauthenticated attacker with a valid file ID could download exported action logs without proper authorization. While file IDs are complex, they can be intercepted from plaintext email or webhook callbacks. This vulnerability leads to information disclosure, potentially exposing sensitive data such as usernames, email addresses, IP addresses, and action-specific metadata."}], "id": "CVE-2026-74245", "lastModified": "2026-08-14T23:16:34.600", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 3.6, "source": "[email protected]", "type": "Primary"}]}, "published": "2026-08-14T23:16:34.600", "references": [{"source": "[email protected]", "url": "https://access.redhat.com/security/cve/CVE-2026-74245"}, {"source": "[email protected]", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2516145"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-306"}], "source": "[email protected]", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank meifukun (https://github.com/meifukun) for reporting this issue.", "bugzilla": {"description": "quay: Unauthenticated exported logs download in Quay", "id": "2516145", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2516145"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.9", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "status": "draft"}, "cwe": "CWE-306", "details": ["A flaw was found in Red Hat Quay's exported logs feature. An unauthenticated attacker with a valid file ID could download exported action logs without proper authorization. While file IDs are complex, they can be intercepted from plaintext email or webhook callbacks. This vulnerability leads to information disclosure, potentially exposing sensitive data such as usernames, email addresses, IP addresses, and action-specific metadata."], "mitigation": {"lang": "en:us", "value": "To mitigate the risk, configure Red Hat Quay to use a cloud storage backend for exported logs, which provides time-limited download URLs. Additionally, ensure that all communication channels used for delivering exported log file IDs, such as email and webhook callbacks, are adequately secured to prevent plaintext interception."}, "name": "CVE-2026-74245", "package_state": [{"cpe": "cpe:/a:redhat:openshift_update_service:5", "fix_state": "Fix deferred", "package_name": "openshift-update-service/openshift-update-service-rhel8", "product_name": "Red Hat OpenShift Update Service"}, {"cpe": "cpe:/a:redhat:quay:3", "fix_state": "Fix deferred", "package_name": "quay/quay-rhel8", "product_name": "Red Hat Quay 3"}, {"cpe": "cpe:/a:redhat:quay:3", "fix_state": "Fix deferred", "package_name": "quay/quay-rhel9", "product_name": "Red Hat Quay 3"}], "public_date": "2026-08-14T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-74245\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-74245"], "statement": "This Moderate impact flaw in Red Hat Quay's exported logs feature allows unauthenticated download of sensitive log data. While file IDs are complex, their transmission via plaintext email and webhooks creates interception opportunities. Deployments using LocalStorage backends are at higher risk due to indefinite log file persistence.", "threat_severity": "Moderate"}

{"created": "2026-08-15T00:30:16.861512+00:00", "updated": "2026-08-15T00:30:16.861518+00:00", "vendors": []}