{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-100685","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","state":"PUBLISHED","assignerShortName":"VulnCheck","dateReserved":"2026-09-26T02:36:51.810Z","datePublished":"2026-09-26T13:23:45.934Z","dateUpdated":"2026-09-26T13:23:45.934Z"},"containers":{"cna":{"providerMetadata":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2026-09-26T13:23:45.934Z"},"datePublic":"2026-09-10T00:00:00.000Z","title":"Budibase before 3.45.0 Information Disclosure via Chat Links","descriptions":[{"lang":"en","value":"Budibase before 3.45.0 fails to properly scope the GET /api/chat-links endpoint by workspace, allowing builders to enumerate chat identity link records across all workspaces in a tenant. Attackers with builder access to a single workspace can retrieve sensitive chat identity linking data including user IDs and external chat service identifiers from other workspaces they have no permission to access."}],"problemTypes":[{"descriptions":[{"lang":"en","description":"Incorrect Authorization","cweId":"CWE-863","type":"CWE"}]}],"affected":[{"vendor":"budibase","product":"server","defaultStatus":"unaffected","packageURL":"pkg:npm/budibase/server","versions":[{"version":"0","status":"affected","versionType":"semver","lessThan":"3.45.0"},{"version":"3.45.0","status":"unaffected","versionType":"semver"}]}],"metrics":[{"format":"CVSS","cvssV4_0":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"HIGH","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.3,"baseSeverity":"HIGH"}},{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":7.7,"baseSeverity":"HIGH"}}],"references":[{"url":"https://github.com/Budibase/budibase/security/advisories/GHSA-76m3-47v8-p7h6","tags":["vendor-advisory"],"name":"GitHub Security Advisory (GHSA-76m3-47v8-p7h6)"},{"name":"VulnCheck Advisory: Budibase before 3.45.0 Information Disclosure via Chat Links","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/budibase-before-3.45.0-information-disclosure-via-chat-links"}],"credits":[{"lang":"en","value":"Sagarrchauhann","type":"reporter"}],"x_generator":{"engine":"vulncheck-endgame"}}}}