CVE-2023-37253

{"id": "CVE-2023-37253", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-37253", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-09-14T15:06:09.611404Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "cve@mitre.org", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.1, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 1.6}]}, "affected": [{"source": "cve@mitre.org", "affectedData": [{"vendor": "MediaWiki", "product": "ProofreadPage", "versions": [{"status": "affected", "version": "0", "lessThan": "1.35.11", "versionType": "semver"}, {"status": "affected", "version": "1.36.0", "lessThan": "1.38.7", "versionType": "semver"}, {"status": "affected", "version": "1.39.0", "lessThan": "1.39.4", "versionType": "semver"}], "defaultStatus": "unaffected"}]}], "published": "2026-09-14T06:16:53.740", "references": [{"url": "https://phabricator.wikimedia.org/T326952", "source": "cve@mitre.org"}, {"url": "https://phabricator.wikimedia.org/T326952", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Received", "weaknesses": [{"type": "Secondary", "source": "cve@mitre.org", "description": [{"lang": "en", "value": "CWE-669"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in the ProofreadPage extension for MediaWiki through 1.39.3. It leaks information about a suppressed user via the API and config variables."}], "lastModified": "2026-09-14T16:17:04.600", "sourceIdentifier": "cve@mitre.org"}