{"id":"CVE-2026-121631","state":"PUBLISHED","title":"Lightdash 0.2609.0 before 3.137.0 Cross-Project IDOR via RenameService Dashboard Endpoints","description":"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.","publishedAt":"2026-11-03T17:06:08.113Z","updatedAt":"2026-11-03T17:06:08.113Z","severity":{"score":2.3,"label":"Low","version":"4.0","vector":"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","source":"VulnCheck"},"assigner":"VulnCheck","products":["lightdash lightdash"],"affected":[{"vendor":"lightdash","product":"lightdash","packageURL":"pkg:github/lightdash/lightdash","defaultStatus":"unaffected","versions":[{"version":"0.2609.0","status":"affected","lessThan":"3.137.0","versionType":"semver"}],"repo":"https://github.com/lightdash/lightdash"}],"references":["https://github.com/lightdash/lightdash/security/advisories/GHSA-h6fw-x63x-9gr6","https://github.com/lightdash/lightdash/releases/tag/3.137.0","https://www.vulncheck.com/advisories/lightdash-before-cross-project-idor-via-renameservice-dashboard-endpoints"],"weaknesses":["CWE-639"],"ingestedAt":"2026-11-03T17:14:06.872Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/121xxx/CVE-2026-121631.json","commit":"a6d9bdfd1439ddc8fa9c4c13f9e64f9805acdcff","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-121631","state":"PUBLISHED","datePublished":"2026-11-03T17:06:08.113Z","dateUpdated":"2026-11-03T17:06:08.113Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-11-03T17:01:51.315Z"},"containers":{"cna":{"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."}],"affected":[{"vendor":"lightdash","product":"lightdash","packageURL":"pkg:github/lightdash/lightdash","defaultStatus":"unaffected","versions":[{"version":"0.2609.0","status":"affected","lessThan":"3.137.0","versionType":"semver"}],"repo":"https://github.com/lightdash/lightdash"}],"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"]}],"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-639","lang":"en","description":"Authorization Bypass Through User-Controlled Key","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-11-03T17:06:08.113Z"},"tags":["x_open-source"],"datePublic":"2026-11-03T00:00:00.000Z","cpeApplicability":[{"operator":"OR","nodes":[{"operator":"OR","cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:lightdash:lightdash:*:*:*:*:*:*:*:*","versionStartIncluding":"0.2609.0","versionEndExcluding":"3.137.0"}]}]}],"credits":[{"lang":"en","value":"DAFFIER","type":"finder"}],"x_generator":{"engine":"vulncheck"}}}}}