{"id":"CVE-2026-108854","revision":"cc226c1756c047aba3221ef1289cc190","records":[{"revision":"cc226c1756c047aba3221ef1289cc190","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-108854","aliases":[],"title":"Wanwu before 0.6.3 IDOR AppKey Deletion via DELETE /v1/appspace/app/key","description":"Wanwu before 0.6.3 contains an insecure direct object reference vulnerability that allows any authenticated enabled user to delete other users' legacy AppKeys by supplying a numeric apiId. Attackers can iterate sequential key IDs against DELETE /v1/appspace/app/key to revoke AppKeys across organizations, breaking MCP and OpenAPI clients until owners issue new keys.","state":0,"publishedAt":"2026-10-11T13:26:03.304+00:00","modifiedAt":"2026-10-18T11:53:05.593+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:L/VA:L/SC:N/SI:N/SA:N","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","score":5.4,"severity":"MEDIUM"}],"references":["https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/unicomai-wanwu-appkey-delete-id-bola","https://github.com/UnicomAI/wanwu/blob/v0.6.2/internal/app-service/client/orm/app_key.go#L26-L31","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/wanwu-before-0.6.3-idor-appkey-deletion-via-delete-v1-appspace-app-key"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-108854","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-108854","identifiers":["CVE-2026-108854"]},"retained":false,"historicalAffected":[]}],"coverage":[]}