{"id":"CVE-2026-108854","published":"2026-10-11T14:17:05.100","lastModified":"2026-10-16T19:18:44.867","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.","cvssScore":5.4,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","cwes":["CWE-639"],"vendors":[],"products":[],"references":[{"url":"https://github.com/UnicomAI/wanwu","tags":[]},{"url":"https://github.com/UnicomAI/wanwu/blob/v0.6.2/internal/app-service/client/orm/app_key.go#L26-L31","tags":[]},{"url":"https://github.com/UnicomAI/wanwu/commit/13d0b225ec237d5a0b44730b2331efadaeb462a2","tags":[]},{"url":"https://github.com/UnicomAI/wanwu/releases/tag/v0.6.3","tags":[]},{"url":"https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/unicomai-wanwu-appkey-delete-id-bola","tags":[]},{"url":"https://www.vulncheck.com/advisories/wanwu-before-0.6.3-idor-appkey-deletion-via-delete-v1-appspace-app-key","tags":[]}],"exploitRefs":[{"url":"https://github.com/UnicomAI/wanwu","tags":[]},{"url":"https://github.com/UnicomAI/wanwu/blob/v0.6.2/internal/app-service/client/orm/app_key.go#L26-L31","tags":[]},{"url":"https://github.com/UnicomAI/wanwu/commit/13d0b225ec237d5a0b44730b2331efadaeb462a2","tags":[]},{"url":"https://github.com/UnicomAI/wanwu/releases/tag/v0.6.3","tags":[]}],"hasPoc":true,"ai":null}