CVE-2026-1774

{"id": "CVE-2026-1774", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2026-02-10T16:16:10.740", "references": [{"url": "https://cwe.mitre.org/data/definitions/1321.html", "source": "[email protected]"}, {"url": "https://developer.mozilla.org/en-US/docs/Web/Security/Attacks/Prototype_pollution", "source": "[email protected]"}, {"url": "https://github.com/stalniy/casl/tree/master/packages/casl-ability", "source": "[email protected]"}, {"url": "https://www.kb.cert.org/vuls/id/458422", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Awaiting Analysis", "descriptions": [{"lang": "en", "value": "CASL Ability, versions 2.4.0 through 6.7.4, contains a prototype pollution vulnerability."}], "lastModified": "2026-02-11T15:16:16.793", "sourceIdentifier": "[email protected]"}