Medium severity5.4NVD Advisory· Published Oct 11, 2026
CVE-2026-108854
CVE-2026-108854
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.
Affected products
2Patches
Vulnerability mechanics
References
5- github.com/UnicomAI/wanwu/blob/v0.6.2/internal/app-service/client/orm/app_key.gonvd
- github.com/UnicomAI/wanwu/commit/13d0b225ec237d5a0b44730b2331efadaeb462a2nvd
- github.com/UnicomAI/wanwu/releases/tag/v0.6.3nvd
- hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/unicomai-wanwu-appkey-delete-id-bolanvd
- www.vulncheck.com/advisories/wanwu-before-0.6.3-idor-appkey-deletion-via-delete-v1-appspace-app-keynvd
News mentions
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