{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-121631", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-11-03T17:01:51.315Z", "datePublished": "2026-11-03T17:06:08.113Z", "dateUpdated": "2026-11-03T17:06:08.113Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-11-03T17:06:08.113Z"}, "title": "Lightdash 0.2609.0 before 3.137.0 Cross-Project IDOR via RenameService Dashboard Endpoints", "descriptions": [{"lang": "en", "value": "Lightdash 0.2609.0 before 3.137.0 contains an authorization bypass vulnerability in the RenameService that allows authenticated users with update Project permission on one project to access and modify dashboards belonging to a different project, caused by the failure to verify that the projectUuid from the URL matches the projectUuid of the target dashboard. Attackers can send crafted POST requests to the rename/dashboard endpoint to modify foreign dashboard filters and break charts, or send GET requests to the rename/dashboard/fields endpoint to read field metadata from projects they do not have access to."}], "tags": ["x_open-source"], "datePublic": "2026-11-03T00:00:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "description": "Authorization Bypass Through User-Controlled Key", "cweId": "CWE-639", "type": "CWE"}]}], "affected": [{"defaultStatus": "unaffected", "vendor": "lightdash", "product": "lightdash", "packageURL": "pkg:github/lightdash/lightdash", "repo": "https://github.com/lightdash/lightdash", "versions": [{"status": "affected", "version": "0.2609.0", "versionType": "semver", "lessThan": "3.137.0"}]}], "cpeApplicability": [{"operator": "OR", "nodes": [{"operator": "OR", "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:lightdash:lightdash:*:*:*:*:*:*:*:*", "versionStartIncluding": "0.2609.0", "versionEndExcluding": "3.137.0"}]}]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "HIGH", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "LOW", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "LOW", "baseScore": 2.3, "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N"}}, {"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE", "version": "3.1", "baseSeverity": "MEDIUM", "baseScore": 4.2, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N"}}], "references": [{"url": "https://github.com/lightdash/lightdash/security/advisories/GHSA-h6fw-x63x-9gr6", "name": "Vendor Advisory", "tags": ["vendor-advisory", "technical-description"]}, {"url": "https://github.com/lightdash/lightdash/releases/tag/3.137.0", "name": "Vendor Patch", "tags": ["patch", "issue-tracking"]}, {"url": "https://www.vulncheck.com/advisories/lightdash-before-cross-project-idor-via-renameservice-dashboard-endpoints", "name": "VulnCheck Advisory: Lightdash 0.2609.0 before 3.137.0 Cross-Project IDOR via RenameService Dashboard Endpoints", "tags": ["third-party-advisory"]}], "credits": [{"lang": "en", "value": "DAFFIER", "type": "finder"}], "x_generator": {"engine": "vulncheck"}}}}

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