{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-28511", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-02-27T20:57:47.710Z", "datePublished": "2026-06-01T22:24:18.678Z", "dateUpdated": "2026-06-02T15:55:36.029Z"}, "containers": {"cna": {"title": "elabftw has entry title leakage through autocompletion search", "problemTypes": [{"descriptions": [{"cweId": "CWE-200", "lang": "en", "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/elabftw/elabftw/security/advisories/GHSA-wm4r-p2jg-2mj3", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/elabftw/elabftw/security/advisories/GHSA-wm4r-p2jg-2mj3"}], "affected": [{"vendor": "elabftw", "product": "elabftw", "versions": [{"version": "< 5.4.2", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-06-01T22:24:18.678Z"}, "descriptions": [{"lang": "en", "value": "eLabFTW is an open source electronic lab notebook. Prior to version 5.4.2, in certain cases, an authenticated user performing a numeric reference/search can return results that include resources the requesting user is not authorized to view. The exposed information is limited (only the title). Attempts to access the underlying protected resource content remain blocked by authorization checks. Version 5.4.2 fixes the issue.\n\n# Affected Scope\n\nCross-scope visibility of titles.\nNo confirmed bypass of content-level access controls\n\n# Preconditions\n\nAn authenticated user account\n\nNo special privileges required beyond standard access\n\n# Impact\n\nThis may enable unauthorized disclosure of sensitive information if confidential data is included in resource titles. Examples could include project names, patient identifiers, or other regulated information embedded in titles."}], "source": {"advisory": "GHSA-wm4r-p2jg-2mj3", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-06-02T15:54:16.040422Z", "id": "CVE-2026-28511", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-02T15:55:36.029Z"}}]}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "eLabFTW is an open source electronic lab notebook. Prior to version 5.4.2, in certain cases, an authenticated user performing a numeric reference/search can return results that include resources the requesting user is not authorized to view. The exposed information is limited (only the title). Attempts to access the underlying protected resource content remain blocked by authorization checks. Version 5.4.2 fixes the issue.\n\n# Affected Scope\n\nCross-scope visibility of titles.\nNo confirmed bypass of content-level access controls\n\n# Preconditions\n\nAn authenticated user account\n\nNo special privileges required beyond standard access\n\n# Impact\n\nThis may enable unauthorized disclosure of sensitive information if confidential data is included in resource titles. Examples could include project names, patient identifiers, or other regulated information embedded in titles."}], "id": "CVE-2026-28511", "lastModified": "2026-06-02T13:56:25.773", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-06-01T23:16:22.080", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/elabftw/elabftw/security/advisories/GHSA-wm4r-p2jg-2mj3"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,5.4.2)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "elabftw", "source": "cna", "vendor": "elabftw"}, "product": "elabftw", "vendor": "elabftw"}], "created": "2026-06-01T23:45:40.324961+00:00", "updated": "2026-06-02T01:00:11.775769+00:00", "vendors": ["elabftw", "elabftw$PRODUCT$elabftw"]}