CVE-2026-57500

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{}

{"affected": [{"affectedData": [{"product": "reva", "vendor": "opencloud-eu", "versions": [{"status": "affected", "version": "< 2.40.5"}, {"status": "affected", "version": "< 2.46.4"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "REVA is an interoperability platform. Prior to versions 2.40.5 and 2.46.4, Reva exposes internal metadata folders in the spaces of an authenticated user. This can lead to unwanted ways of interaction with the data. This issue has been patched in versions 2.40.5 and 2.46.4."}], "id": "CVE-2026-57500", "lastModified": "2026-11-12T22:18:51.470", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.4, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-57500", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-11-12T16:27:14.371053Z", "version": "2.0.3"}}]}, "published": "2026-11-11T19:17:42.413", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/opencloud-eu/reva/security/advisories/GHSA-3v8c-738m-4gcj"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,2.40.5)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,2.46.4)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "reva", "source": "cna", "vendor": "opencloud-eu"}, "product": "reva", "vendor": "opencloud-eu"}], "created": "2026-11-12T19:30:07.981905+00:00", "updated": "2026-11-13T06:15:15.952144+00:00", "vendors": ["opencloud-eu", "opencloud-eu$PRODUCT$reva"]}