CVE-2026-18277

{"id": "CVE-2026-18277", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-18277", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-06T15:46:02.475451Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "cve@gitlab.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 4.2, "exploitabilityScore": 2.8}]}, "affected": [{"source": "cve@gitlab.com", "affectedData": [{"vendor": "Scripta", "product": "eScriptorium", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "26.4.1"}], "defaultStatus": "unaffected"}]}], "published": "2026-08-06T16:16:38.100", "references": [{"url": "https://gitlab.com/scripta/escriptorium/-/work_items/1227", "tags": ["Permissions Required"], "source": "cve@gitlab.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "cve@gitlab.com", "description": [{"lang": "en", "value": "CWE-862"}]}], "descriptions": [{"lang": "en", "value": "Missing authorization in the OcrModelRight create and delete views in Scripta eScriptorium through 26.04.1 allows a remote authenticated user to grant themselves access to another user's private OCR model and to revoke any user's OCR model access via a POST request, because the ownership check is placed in get_context_data() and therefore runs only on the GET rendering path"}], "lastModified": "2026-08-18T18:06:35.173", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:escriptorium:escriptorium:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "362E7B9E-A763-49D5-B9FE-9105E6759CCB", "versionEndIncluding": "26.04.1"}], "operator": "OR"}]}], "sourceIdentifier": "cve@gitlab.com"}