{"id":"CVE-2026-108853","revision":"e2657c0ddef24ceb8c7787f243df7a2f","records":[{"revision":"e2657c0ddef24ceb8c7787f243df7a2f","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-108853","aliases":[],"title":"UnicomAI Wanwu before 0.6.3 IDOR via DELETE /v1/appspace/app","description":"UnicomAI Wanwu before 0.6.3 contains an insecure direct object reference vulnerability that allows authenticated low-privileged users to delete other tenants' agent or RAG applications by supplying their appId. Attackers can send requests to DELETE /v1/appspace/app with guessed sequential assistant IDs to permanently delete victims' applications, workflows, conversations, and associated data.","state":0,"publishedAt":"2026-10-11T13:26:02.706+00:00","modifiedAt":"2026-10-13T19:42:30.136+00:00","affected":[{"ecosystem":"Vendor product","name":"Wanwu","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"UnicomAI\",\n                    \"product\": \"Wanwu\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"lessThan\": \"0.6.3\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"repo\": \"https://github.com/UnicomAI/wanwu\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","score":7.2,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","score":8.1,"severity":"HIGH"}],"references":["https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/unicomai-wanwu-appspace-cross-owner-delete","https://github.com/UnicomAI/wanwu/blob/v0.6.2/internal/bff-service/service/appspace.go#L20-L58","https://github.com/UnicomAI/wanwu/commit/13d0b225ec237d5a0b44730b2331efadaeb462a2","https://github.com/UnicomAI/wanwu/releases/tag/v0.6.3","https://github.com/UnicomAI/wanwu","https://www.vulncheck.com/advisories/unicomai-wanwu-before-0.6.3-idor-via-delete-v1-appspace-app"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-108853","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-108853","identifiers":["CVE-2026-108853"]},"retained":false,"historicalAffected":[]}],"coverage":[]}