{"cve":"CVE-2026-54324","nvd":{"published":"2026-06-23T18:18:09.143","modified":"2026-10-25T23:10:00.167","status":"Deferred","description":"Daytona is a secure and elastic infrastructure runtime for AI-generated code execution and agent workflows. Prior to 0.185.0, a cross-tenant authorization flaw in Daytona's notification WebSocket gateway allowed any authenticated user to subscribe to another organization's realtime notification channel and passively receive that organization's events. This vulnerability is fixed in 0.185.0.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","score":6.5},"cwes":["CWE-639","CWE-863"],"references":["https://github.com/daytonaio/daytona/security/advisories/GHSA-qwxf-2m7m-2m3x"],"products":[],"source":"nvd","synced_at":"2026-10-25T23:44:33.281319194+00:00"},"epss":{"cve":"CVE-2026-54324","score":0.00456,"percentile":0.39326,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-qwxf-2m7m-2m3x","url":"https://osv.dev/vulnerability/GHSA-qwxf-2m7m-2m3x","summary":"Daytona: Cross-tenant data leak in notification WebSocket gateway via unverified organizationId join","modified":"2026-07-20T21:15:24.467623711Z","packages":[{"ecosystem":"Go","name":"github.com/daytonaio/daytona","purl":"pkg:golang/github.com/daytonaio/daytona","ranges":["<0.185.0"],"fixed":["0.185.0"]}]},{"id":"GO-2026-5598","url":"https://osv.dev/vulnerability/GO-2026-5598","summary":"Daytona: Cross-tenant data leak in notification WebSocket gateway via unverified organizationId join in github.com/daytonaio/daytona","modified":"2026-06-25T23:01:24.164517115Z","packages":[{"ecosystem":"Go","name":"github.com/daytonaio/daytona","purl":"pkg:golang/github.com/daytonaio/daytona","ranges":["<0.185.0"],"fixed":["0.185.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}