CVE-2026-54244

{"id": "CVE-2026-54244", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-54244", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-20T18:51:53.445479Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.5, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.1}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "statamic", "product": "cms", "versions": [{"status": "affected", "version": "< 5.74.0"}, {"status": "affected", "version": ">= 6.0.0, < 6.20.3"}]}]}], "published": "2026-07-17T21:17:08.523", "references": [{"url": "https://github.com/statamic/cms/commit/87b9998f4d9e40de53346402ccf6eb3c17ba168f", "source": "security-advisories@github.com"}, {"url": "https://github.com/statamic/cms/pull/14791", "source": "security-advisories@github.com"}, {"url": "https://github.com/statamic/cms/releases/tag/v5.74.0", "source": "security-advisories@github.com"}, {"url": "https://github.com/statamic/cms/releases/tag/v6.20.3", "source": "security-advisories@github.com"}, {"url": "https://github.com/statamic/cms/security/advisories/GHSA-7mqq-4v55-88gh", "source": "security-advisories@github.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-863"}]}], "descriptions": [{"lang": "en", "value": "Statamic is a Laravel and Git powered content management system (CMS). Prior to 5.74.0 and 6.20.3, the Live Preview endpoint for existing entries and terms in src/Http/Controllers/CP/PreviewController.php only checked view authorization, but it accepts and renders caller-supplied field values. A Control Panel user with view but not edit permission could therefore submit content they were not authorized to author and generate a shareable Live Preview URL rendering it. This issue is fixed in versions 5.74.0 and 6.20.3."}], "lastModified": "2026-07-23T15:05:52.760", "sourceIdentifier": "security-advisories@github.com"}