{"id":"CVE-2026-106677","title":"Homestay3 homestay-backend 0.0.1-SNAPSHOT contains an IDOR in ChatServiceImpl","summary":"Homestay3 homestay-backend 0.0.1-SNAPSHOT contains an IDOR in ChatServiceImpl. An authenticated user can view conversations, read messages, send messages, and mark messages as read for arbitrary conversation ids because the service does …","severity":"none","published":"2026-10-26","updated":"2026-10-26","sourceUpdated":"2026-10-26T16:37:22.488Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-106677","references":[{"url":"https://github.com/homestay3/homestay-backend"},{"url":"https://github.com/tao0845/CVE-Request/blob/main/CVE-2026-106677.md"}],"tags":["cve.org"],"ingestedAt":"2026-10-26T17:33:33.078Z","epss":0.00156,"epssPercentile":0.04671,"slug":"CVE-2026-106677","body":"## Overview\n\nHomestay3 homestay-backend 0.0.1-SNAPSHOT contains an IDOR in ChatServiceImpl. An authenticated user can view conversations, read messages, send messages, and mark messages as read for arbitrary conversation ids because the service does not verify that the caller is a conversation participant.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}