CVE-2026-16753

{"id": "CVE-2026-16753", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-16753", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-10-20T16:55:04.566551Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "affected": [{"source": "cret@cert.org", "affectedData": [{"vendor": "Lowcoder", "product": "Lowcoder", "versions": [{"status": "affected", "version": "2.1.0", "versionType": "custom", "lessThanOrEqual": "2.4.10"}]}]}], "published": "2026-10-13T20:17:28.630", "references": [{"url": "https://github.com/lowcoder-org/lowcoder", "source": "cret@cert.org"}, {"url": "https://www.kb.cert.org/vuls/id/382143", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-639"}, {"lang": "en", "value": "CWE-863"}]}], "descriptions": [{"lang": "en", "value": "Incorrect authorization in the library-query execution endpoint in Lowcoder version, up to and including 2.4.10, allows an authenticated administrator or developer in one organization to execute a library query belonging to another organization via a crafted request containing the victim library-query identifier."}], "lastModified": "2026-10-20T17:17:38.727", "sourceIdentifier": "cret@cert.org"}